1. RRDB
  2. Browse
  3. US
  4. Illinois
  5. DuPage County [Chicago]

DuPage County, Illinois

Last Updated: December 14, 2024, 22:10 pm UTC
Loading Map....

Entity Entity Type
DuPage County Trunked Systems (22) Trunked
DuPage County Amateur Radio Amateur Radio
DuPage County Category
Consolidated Dispatch Centers Category
EMS Category
Townships Category
Municipalities and Districts Category
Schools - Public Category
Schools Transportation Companies Category
Schools - Private / Parochial Category
Colleges and Universities Category
Public Transportation Category
Illinois State Category
Airports Aircraft / Airport
Businesses and Media Business Group
Federal Federal
Hospitals / Healthcare Business Group
Recreation and Attractions Attraction
DuPage County Public Safety agencies (excluding Naperville departments) operate primarily on Site 101 of STARCOM21, internally referred to as the DuPage Emergency Dispatch Interoperable Radio System (DEDIRS).  Fire agencies have retained their VHF frequencies, which are multicast on STARCOM21 talkgroups.  DuPage Emergency Telephone System Board (ETSB) has around 130 DEDIRS talkgroups on STARCOM21.  For Police and Fire Unit IDs, see the WIKI
For common public safety and interoperability frequencies see Statewide / Common/Shared ,  EMS / Ambulance / Medical Helicopters / IDPH and Emergency Management / Homeland Security.
Illinois State Police Troops 3 (Chicago) and 15 (Tollways) see the ISP Page and STARCOM21 Page.
Information on the Metropolitan Emergency Response & Investigation Team (MERIT) task force can be found in the WIKI
A great resource for Metro Chicago frequency info, check out the Chicago Area Radio Monitoring Association on Groups.io
Category Report

Frequencies

DuPage County

DuPage County Sheriff
Dispatched on STARCOM21.  Back-up is 857.3625 DPL205 [8DPSO1].  See DuPage Public Safety Communications (DU-COMM) under Consolidated Dispatch Centers.
See the WIKI for more information, including radio identifiers.
STARCOM21 Statewide Illinois
Project 25 Phase II		Talkgroup 2619 is Ch 1 [DPSO1], Talkgroup 2620 is Ch 2 [DPSO2], Talkgroup 2621 is Jail Ops, Talkgroup 2622 is Court Services, talkgroups 2623-2627 are Sheriff Tac 1-5 (mobiles encrypted?) and talkgroup 2628 is Sheriff Admin. Talkgroup 2739 is the Sheriff Travel/Statewide talkgroup.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
857.3625KBJ863 RM 205 DPL DPSO Ch 1 800 (BACKUP) 8DPSO1 FMN Law Tac
854.9625KNBG939 RM 205 DPL DPSO Ch 2 800 (BACKUP) 8DPSO2 FMN Law Tac
856.2125WNRB606 RM 023 DPL DPSO Ch 3 800 (FORMER) Courts (Low Power) [Ch 3/7] FMN Law Talk
859.7875WNRB606 RM 026 DPL DPSO Ch 4 Jail Jail (Low Power) [Ch 4/8] FMN Corrections
156.150KSA436 M DPSO V3 SpecServ Special Services (SWAT/MEG) FMN Law Tac
465.2875WQLX472 M DPSO Robot Voice Bomb Robot - Digital Voice P25 Law Tac
460.2875WQLX472 M DPSO Robot Data Bomb Robot - Data FMN Data
DuPage Interoperability

The DuPage Interoperability Radio System (DIRS) was decommissioned in 2017.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
158.790KSA436 BM 131.8 PL DIRS VHF Patch - DIRS VHF FMN Interop
158.790KSA436 BM 293 NAC DIRS VHF P25 Patch - DIRS VHF P25 Interop
470.2625WPTK582 RM 146.2 PL DIRS UHF Patch - DIRS UHF FMN Interop
470.2625WPTK582 RM 293 NAC DIRS UHF P25 Patch - DIRS UHF P25 Interop
855.6375WNNO865 RM 100.0 PL DIRS 800 PL Patch - DIRS 800 MHz FM Interop
855.6375WNNO865 RM 293 NAC DIRS 800 NAC Patch - Investigations [ASTRO] P25 Interop
769.00625 M 156.7 PL FG Orange Fireground Orange (7FTAC1D) FMN Fire-Tac
DuPage County
DuPage County Division of Transportation and Public Works departments use Verizon Push-To-Talk (PTT), which cannot be monitored using a scanner. (8/20)
STARCOM21 Statewide Illinois
Project 25 Phase II		Talkgroup 2740 is the DuPage County 'Statewide' talkgroup. DuPage Water Commission has been confirmed using talkgroups 1351, 1355 and 1356.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
453.2875WQBK702 RM 271 DPL DuP Health R Health Department: Security, Ops [DMR also] FMN Public Works
453.8625WPIG777 RM 74.4 PL DuP Wtr Com1 Water Commission Plant Ops 1 (LP R at HQ-Elmhurst) FMN Utilities
453.8625WPIG777 M 88.5 PL DuP WC PacRT Water Commission Mobile Extenders FMN Utilities
DuPage County Office of Homeland Security and Emergency Management (OHSEM)
STARCOM21 Statewide Illinois
Project 25 Phase II		DuPage OHSEM has two talkgroups on this system - 2735 (OHSEM-1) and 2736 (OHSEM-2).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
471.250WQOG306 RM 131.8 PL DuP Security County Complex Security Operations FMN Emergency Ops
154.965KZF591 BM 131.8 PL DCOEM Main Primary Incident Command [DCOEM Main] FMN Emergency Ops
37.940KNIW808 BM 136.5 PL DuP DCERN DuPage County Emergency Radio Network (DCERN) FMe Emergency Ops
154.770KSA436 M 131.8 PL DuP EMTAC 1 EMTAC 1 FM Emergency Ops
155.235WNXS677 BM 131.8 PL DuP EMTAC 2 EMTAC 2 [Expired 11/21] FMN Emergency Ops
155.430KZA229 M 131.8 PL DuP EMTAC 3 EMTAC 3 [Expired 8/23] FMN Emergency Ops
45.400KAV739 BM 107.2 PL DuP DMERS DuPage Medical Emergency Radio System (DMERS) [Expired 8/23] FM Emergency Ops
45.360WNQF709 B 103.5 PL DuP WxNet IEMA Weather Net FMN Emergency Ops
45.440WPES847 BM 103.5 PL IEMA Tac-2 IEMA Tac-2 FM Emergency Ops
45.560WNQF709 B 103.5 PL IEMA LESERN IEMA / LESERN FMN Emergency Ops
Forest Preserve District of DuPage County

Forest Preserve Police dispatched on STARCOM21.  Back-up is on 854.9375 NAC722 [8ACDC1].  See Addison Consolidated Dispatch Center (ACDC) under Consolidated Dispatch Centers.
ACDC has access to the 151.325 repeater, which seems to be used mostly by rangers (300-series units?). (4/20)

STARCOM21 Statewide Illinois
Project 25 Phase II		(Frank units are dispatched on talkgroup 2601 (Police 1), by Addison Consolidated Dispatch Center (ACDC). They use talkgroup 2637 for car-to-car, etc.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.325KNED362 RM 210.7 PL DuP FPD Ops1 Rangers/Land Management [Ch 1/2] FMN Public Works
159.420KNED362 M 210.7 PL DuP FPD SE Rangers/Land Management [Ch 3] FMN Public Works
151.700 M 67.0 PL Wlbrk WlfHvn Willowbrook Wildlife Haven (Glen Ellyn) FMN Public Works

Consolidated Dispatch Centers

Addison Consolidated Dispatch Center (ACDC)

See Wiki page for more information.

STARCOM21 Statewide Illinois
Project 25 Phase II		All police and fire dispatching is on STARCOM21, with fire simulcast on legacy VHF frequencies. Talkgroup 2740 is ACDC Statewide.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.2725WQYQ464 RM 71.9 PL ACDC Fire 1 Pleasantview, Tri-State, Westmont (w/SC21 TG 2712) FMN Fire Dispatch
151.085WQQQ227 RM 77.0 PL ACDC Fire 2 Addison, Bensenville, Itasca, Wood Dale (w/SC21 TG 2713) FMN Fire Dispatch
155.010WRCU496 RM 91.5 PL ACDC Fire 3 Future Use FMN Fire-Talk
854.9375WRAT773 RM 722 NAC ACDC Police 1 BU (BACK TO SC21) Police 1 [8ACDC1] P25 Law Dispatch
855.1375WRAT773 RM 722 NAC ACDC Police 2 BU (BACK TO SC21) Police 2 [8ACDC2] P25 Law Dispatch
855.8375WRAT773 RM 722 NAC ACDC Police 3 BU (BACK TO SC21) Police 3 [8ACDC3] P25 Law Dispatch
471.2125KKN849 RM 146.2 PL ACDC Police 7 (BACK TO SC21) Itasca and Wood Dale FMN Law Dispatch
DuPage Public Safety Communications (DU-COMM)

- P25 emission designator added to callsigns KZA347, WPKC696 and WPTK582 (4/22)
- See Wiki page for more information.

STARCOM21 Statewide Illinois
Project 25 Phase II		All police and fire dispatching is on STARCOM21, with fire simulcast on legacy VHF frequencies. Police back-up on "Channel 8" conventional 800 MHz repeaters (below). Talkgroup 2738 is DU-COMM Statewide. DU-COMM police agencies have access to tactical talkgroups DC TAC-1 - TAC-5 (2614-2619), which are encrypted.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
470.4375KZA347 RM 146.2 PL ISPERN Patch ISPERN Patch (155.475 Police Aid) FMN Law Dispatch
470.1875WPTK582 RM DC 470.1875 Emergency Operations FMN Law Talk
470.2625WPTK582 RM DC 470.2625 Emergency Operations FMN Law Talk
859.1625WQVV334 RM 293 NAC DC 800 PD North (BACK TO SC21) 1 North and 1 West P25 Law Dispatch
857.6875WQVU619 RM 293 NAC DC 800 PD East (BACK TO SC21) 1 East and 3 East P25 Law Dispatch
859.5125WQVU626 RM 293 NAC DC 800 PD SE (BACK TO SC21) 3 South P25 Law Dispatch
858.6875WQVV335 RM 293 NAC DC 800 PD South (BACK TO SC21) 1 South and 7 South P25 Law Dispatch
859.6875WQVU622 RM 293 NAC DC 800 PD West (BACK TO SC21) 3 West and 7 West P25 Law Dispatch
859.4875WNKE235 RM 293 NAC DC CW 1 P25 Countywide 1 P25 Emergency Ops
857.9875WNKE235 RM 293 NAC DC CW 2 P25 Countywide 2 (P25) P25e Emergency Ops
857.9875WNKE235 RM 192.8 PL DC CW 2 Analog Countywide 2 (Analog) FMN Emergency Ops
857.6625WQVU620 RM 141 NAC DU-COMM ENC Techs, others (also $145) P25E Emergency Ops
220.8025WPWG466 RM 107.2 PL DU-COMM FSA-E Fire Station Alerting: East (154.415) (Deprecated) FMN Data
220.8175WPWG466 RM 146.2 PL DU-COMM FSA-N Fire Station Alerting: North (154.175) (Deprecated) FMN Data
220.8325WPWG466 RM 146.2 PL DU-COMM FSA-W Fire Station Alerting: West (154.145) (Deprecated) FMN Data
220.8475WPWG466 RM 146.2 PL DC Wrng Sirens Outdoor Emergency Warning Siren Data FMN Data
154.175KNGG680 RM 151.4 PL DUCOMM Fire N Bartlett, Bloomingdale, Carol Stream, Glenside, Hanover Park, Roselle, W. Chicago, Wheaton, Winfield - w/SC21 TG2701 FMN Fire Dispatch
154.415KJD387 RM 192.8 PL DUCOMM Fire E Clarendon Hills, Elmhurst, Glen Ellyn, Hinsdale, Lombard, Oak Brook, Oakbrook Terrace, Villa Park, York Center - w/SC21 TG 2704 FMN Fire Dispatch
151.385WPNU382 RM 146.2 PL DUCOMM Fire S Darien-Woodridge, Downers Grove, Lisle-Woodridge, Warrenville - w SC21 TG 2702 FMN Fire Dispatch
154.145WQOL999 RM 118.8 PL DUCOMM Fire W Former Bartlett / Hanover Park Dispatch, now on Fire North. FMN Fire Dispatch
154.310WPKC696 RM 170 NAC DC P25 Fire Test Fire: P25 Testing P25 Fire-Talk
220.9125WPWG466 RM CSQ DU-COMM SCADA SCADA / Technicians Car-to-Car FMN Fire-Tac
470.3625KZA347 RM 146.2 PL DC IFERN Patch Patch to IFERN Fire Mutual Aid FMN Fire-Talk
470.2625WPTK582 RM 170 NAC DC 4702625 $170 Radio Technicians P25e Public Works
470.3125KZA347 RM 170 NAC DC 4703125 $170 Radio Technicians P25 Public Works
470.3875KZA347 RM 170 NAC DC 4703875 $170 Radio Technicians P25 Public Works
476.4125KZA347 RM 145 NAC DC 4764125 $145 Radio Technicians P25E Public Works
476.4125KZA347 RM 170 NAC DC 4764125 $170 Radio Technicians P25 Public Works
476.4125KZA347 RM 444 NAC DC 4764125 $444 Radio Technicians P25 Public Works
470.0375WPTK582 RM 146.2 PL DC Old ElmPD Tac (FORMER) Elmhurst Police: Tac FMN Law Talk
470.2875WPTK582 RM 146.2 PL DC Old WtnPD Tac (FORMER) Wheaton Police: Tac FMN Law Talk
470.3125KZA347 RM 146.2 PL DC Old 7 West (FORMER) West (Warrenville, Winfield, West Chicago Police) FMN Law Talk
470.3875KZA347 RM 146.2 PL DC Old 1 East (FORMER) Police 1 East (Lombard, Villa Park Police) FMN Law Talk
470.6875KZA347 RM 146.2 PL DC Old 1 West (FORMER) Police 1 West (Bartlett, Carol Stream Police) FMN Law Talk
470.8875KZA347 RM 146.2 PL DC Old 3 East (FORMER) Police 3 East (Elmhurst, Oakbrook Terrace Police) FMN Law Talk
471.0125KZA347 RM 146.2 PL DC Old Ch 5 (FORMER) Areawide Alternate FMN Law Talk
471.1375KZA347 RM 146.2 PL DC Old 3 West (FORMER) 3 West (Glen Ellyn, Wheaton Police) FMN Law Talk
476.4125KZA347 RM 146.2 PL DC Old Ch 9 (FORMER) Areawide Alternate FMN Law Talk

EMS

Edward Ambulance Services

See Wiki Page for more information.

Diga-Talk
NXDN NEXEDGE 4800		Edward Ambulance Service uses talkgroups 92 and/or 295 on this system.
Superior Ambulance Service (Elmhurst)

It has been reported that Superior Ambulance uses NXDN simplex (UHF?) frequencies at special events. See wiki page for additional frequency information. (1/24)

Diga-Talk
NXDN NEXEDGE 4800		Superior Ambulance and Illinois Medicar are reportedly dispatched on iPads now, with the Diga-Talk NXDN digital trunked system being used as a back-up. (2/24) Superior/IMC talkgroups are in the 5xxxx range.
STARCOM21 Statewide Illinois
Project 25 Phase II		Talkgroup 36531 appears to be the primary Superior Air Med dispatch talkgroup. They also appear to have access to (at least) talkgroups 36532-36545.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
476.8625WPPW990 RM 110.9 PL Air Med 1 Superior Air Med Helo SAM 1 Dispatch (Oakbrook Terrace) (OOS?) FMN EMS Dispatch
153.500WPEK951 RM 103.5 PL MABAS Div 20 Norcomm Fire Dispatch - MABAS Division 20 "Divisionwide" Channel FMN Fire-Tac
155.220KEP561 BM 94.8 PL Superior 1 Superior Ambulance FMN EMS-Tac
155.325WPEK951 BM Superior 2 Superior Ambulance FMN EMS-Tac
Hospitals

For Hospital business frequencies, see Hospital/Healthcare Page

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.340WQTP738 B 107.2 PL GSH MERCI 107.2 Good Samaritan: Patient Reports FMN Hospital
155.340WNKH981 B 141.3 PL CDH MERCI 141.3 Central DuPage: Patient Reports FMN Hospital
155.340KNIC339 B 192.8 PL EMH MERCI 192.8 Elmhurst Memorial: Patient Reports FMN Hospital
155.340WQBQ646 B 218.1 PL GOMC MERCI 218.1 Glen Oaks MC: Patient Reports FMN Hospital
155.340KZU880 B 85.4 PL HHosp MERCI 85.4 Hinsdale Hospital: Patient Reports [Expired 3/22] FMN Hospital
155.340WQLE304 B 127.3 PL EH MERCI 127.3 Edward Hospital: Patient Reports FMN Hospital

Townships

Townships

Addison Township was last reported to be using Nextel.  See 'Townships and Water Districts" at  Cook County for information on Hanover Township Emergency Services.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.8425WQQF637 RM 306 DPL BlmngdaleTwp Hwy Bloomingdale Township Highway Department FMN Public Works
151.025WQQF637 BM 115 DPL Blmngdale TwpRds Bloomingdale Township Highway Department (Old) FMN Public Works
151.025KGK645 BM 173.8 PL DGroveTwp Roads Downers Grove Township FMN Public Works
151.025 BM 136.5 PL LisleTwp Roads Lisle Township FMN Public Works
45.680KCK298 BM 156.7 PL MiltonTwp Roads Milton Township (Out of Service?) [Expired 8/21] FMN Public Works
151.025WNUH254 BM 131.8 PL NprvllTwp Roads1 Naperville Township Roads FMN Public Works
151.055WNUH254 M NprvllTwp Roads2 Naperville Township Road Maintenance FMN Public Works
156.105KNAZ336 BM 151.4 PL WayneTwp Road Wayne Township FMN Public Works
151.025KFN647 RM 114.8 PL WinfieldTwp Road Winfield Township FMN Public Works
151.025WNZL347 BM 192.8 PL YorkTwp Roads York Township FMN Public Works
151.175KTH822 BM CB Mosquito Clarendon Blackhawk Mosquito Abatement Dist FMN Public Works

Municipalities and Districts

Addison

Police Department is dispatched on STARCOM21.  Back-up is 855.1375 NAC722 [8ACDC2].
Fire Protection District is dispatched on STARCOM21 and simulcast on 151.085 (77.0) - see Addison Consolidated Dispatch Center (ACDC) under Consolidated Dispatch Centers.

STARCOM21 Statewide Illinois
Project 25 Phase II		Police Department ("ADAM" units) is dispatched on talkgroup 2602. They also have access to 2603 (ACDC TAC 1, encryption noted), and 2688 (ADDISON LOCAL, ID'd as "Channel 3"). Fire Protection District is dispatched on talkgroup 2713. Many Addison PD units have been noted making exclusive use of TG 2645 ENC (Fall 2020).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.055 M 131.8 PL Add Police Tac-6 Police: Tac 6 (IREACH) FMN Law Tac
859.6625WRBM329 RM 611 NAC Add FPD Ch. 8 Fire Protection District [Channel 8] P25 Fire-Tac
856.0375WRDG813 RM 722 NAC Add PW 800 MHz Public Works Ops P25 Law Talk
159.630WPLV779 BM 131.8 PL Add PW1/PD3 Public Works [Ch. 1] /Police [Ch. 3] FMN Public Works
159.630WPLV779 BM 223 DPL Add PW Plows Public Works: Snow Plows FMN Public Works
155.100KEL343 BM Add PubWrks2 Public Works [Ch. 2] FMN Public Works
453.8375WNUS400 M Add PW Data1 Public Works: Data Telm Data
458.8375WNUS400 M Add PW Data2 Public Works: Data Telm Data
452.825WQTV407 F Add PW Data Public Works: Wastewater Treatment Data FMN Data
151.235KNFZ479 BM Addison Parks Park District [Expired 2/11] FMN Public Works
Aurora

See Kane County

Bartlett

Police and Fire Departments are dispatched on STARCOM21.  Police back-up dispatch on 859.1625 (NAC293) [DC 800 PD NORTH]. Fire Department was formerly dispatched on 154.145 (118.8) but has temporarily(?) moved to 154.175 (151.4) (3/14/24).  See DuPage Public Safety Communications (DU-COMM) under Consolidated Dispatch Centers.

See the WIKI for more information.

STARCOM21 Statewide Illinois
Project 25 Phase II		Police Department ("BRAVO" units) is dispatched by DU-COMM on talkgroup 2609 (Channel 1 West). Talkgroup 2678 is Bartlett Local, also called "Channel 3". They also have access to DU-COMM TAC talkgroups 1-5 (2614-2618). Fire Department is dispatched on talkgroup 2701.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.670KTD767 M Bart Police C2C Police: Car-to-Car NXDN48 Law Tac
151.295WNAA359 BM 146.2 PL Bart PubWrks Public Works / Fire [Ch 5] / Park District (Villa Olivia) FMN Public Works
151.685KB76908 M Bart PkDist Park District / Villa Olivia Ops FMN Public Works
151.715 M 71.9 PL VOCC F1 Villa Olivia Country Club (Ch 1) FMN Business
151.805 M 71.9 PL VOCC F2 Villa Olivia Country Club (Ch 2) FMN Business
155.160 M 71.9 PL VOCC SkiPtrl Villa Olivia Ski Patrol FMN EMS-Tac
Bensenville

Police is dispatched on STARCOM21.   Back-up is 855.1375 NAC722 [8ACDC2].
Fire Protection District is dispatched on STARCOM21 and simulcast on 151.085 77.0.  See Addison Consolidated Dispatch Center (ACDC) under Consolidated Dispatch Centers.

See the WIKI for more information.

STARCOM21 Statewide Illinois
Project 25 Phase II		Police ("BRAVO" units) dispatched by Addison Consolidated Dispatch Center (ACDC). Talkgroups are 2602 - ACDC 2 (Dispatch, with Wood Dale PD), 2603 - ACDC TAC 1 (encryption noted), 2689 - Bensenville Local (alternate, also known as "Local", "Channel 3" or "3"). Fire Protection District is also dispatched by ACDC on talkgroup 2713, which is simulcast on 151.085 (77.0).
Diga-Talk
NXDN NEXEDGE 4800		Bensenville Dial-a-Ride uses talkgroup 3092 on this system.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.010 M Bens Police Alt Police: Car-to-Car/Alternate FMN Law Tac
154.370KDS610 BM 103.5 PL Bens Fire Old (Former) Fire Dispatch (Stations/units 107-109) [Expired 4/02] FMN Fire-Talk
453.0125WPFA962 M Bens EMA Ops 1 EMA: Operations FMN Emergency Ops
458.0125WPFA962 M Bens EMA Ops 2 EMA: Operations FMN Emergency Ops
155.940KDX538 BM Bens EMA Old EMA: Old Channel FMN Emergency Ops
158.160KDX538 RM 225.7 PL Bens PublicWorks Public Works / EMA / Police: Car-to-Car [Ch 3] FMN Public Works
159.225WNCA851 BM Bens Parks Park District FMN Public Works
462.3875WQNH948 M Bens Alarms Burglar/Fire Alarm Monitoring [Terminated] Telm Data
Bloomingdale

Police is dispatched on STARCOM21.  Back-up is 855.8375 NAC722 [8ACDC3].  See Addison Consolidated Dispatch Center (ACDC) under Consolidated Dispatch Centers. 
Fire Protection District is dispatched on STARCOM21 and simulcast on 154.175 - See DuPage Public Safety Communications (DU-COMM) under Consolidated Dispatch Centers. 

See Wiki page for more information.

STARCOM21 Statewide Illinois
Project 25 Phase II		Police ("LINCOLN" units) dispatched on talkgroup 2744 (IDd as "Main" and "ACDC 3"). Talkgroup 2700 is Bloomingdale Local and talkgroup 2603 is ACDC Tac. Talkgroup 2630 has been called "TAC", "TAC 1" and (Channel) "3". Fire Protection District is dispatched on talkgroup 2701.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.520KDG325 M 134 DPL Blmd Polce c2c Police: Car-to-Car [Expired 7/22] FMN Law Tac
155.085WNIA307 BM 134 DPL Blmd PubWrks/PD Public Works / Police: Alternate FMN Public Works
467.925 M 226 DPL Blmd Parks 2 Park District - Bloomingdale Golf Club FMN Public Works
159.765WQTV572 F Blmd Water Data Public Works - Water Collection / Treatment Data Telm Data
Bloomingdale Fire Protection District

Dispatched on STARCOM21 and simulcast on 154.175 - See DuPage Public Safety Communications (DU-COMM) under Consolidated Dispatch Centers. 

See Wiki page for more information.

STARCOM21 Statewide Illinois
Project 25 Phase II		Dispatched on talkgroup 2701. Talkgroup 2709 has seen past use as Bloomingdale Fire Protection's "Admin" channel, also known as "Channel 8".
Bolingbrook

See Will County

Burr Ridge

Police Department is dispatched on STARCOM21.  Back-up dispatch on 859.5125 NAC293 [DC 800 PD Southeast]. (see DuPage Public Safety Communications (DU-COMM) under Consolidated Dispatch Centers).  Fire and EMS services (provided by Tri-State and Pleasantview Fire Protection Districts) are dispatched on STARCOM21 and simulcast on 151.2725 (71.9).  See Addison Consolidated Dispatch Center (ACDC) under Consolidated Dispatch Centers.  Public Works has at least five STARCOM21 talkgroups (see below).

STARCOM21 Statewide Illinois
Project 25 Phase II		Police ("IDA" units) is dispatched by DU-COMM on talkgroup 2631 (3 South). Talkgroup 2698 is Burr Ridge Local. They also have access to DU-COMM TAC talkgroups 1-5 (2614-2618), which are normally encrypted. Fire and EMS (provided by Tri-State and Pleasantview Fire Protection Districts) are on talkgroup 2713. Burr Ridge Public Works uses talkgroups 35170-35174.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.145KXO672 BM CSQ Burr Police Alt2 Police: Alternate [Ch 2] FMN Law Talk
155.145KXO672 BM 141.3 PL Burr PublicWrks Public Works / Police: Alternate [Ch 2] FMN Public Works
Carol Stream

Police and Fire Departments are dispatched on STARCOM21.  Police back-up dispatch on 859.1625 NAC293 [DC 800 PD NORTH].   Fire Department dispatch is simulcast on 154.175.  See DuPage Public Safety Communications (DU-COMM) under Consolidated Dispatch Centers.

See Wiki page for more information.

STARCOM21 Statewide Illinois
Project 25 Phase II		Police Department ("CHARLIE" units) is dispatched on talkgroup 2609 (Channel 1 West). Talkgroup 2676 is Carol Stream Local, also called "3" or "Channel 3". They also have access to DU-COMM TAC talkgroups 1-5 (2614-2618). Fire Department is dispatched on talkgroup 2701.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.115KZZ435 BM 107.2 PL CS Police/DPW Police: Secondary / Public Works FMN Multi-Talk
151.1975KZZ435 RM 411 DPL CS Public Works Public Works: Operations FMN Public Works
159.405 M 226 DPL CS Park District Park District: Operations FMN Public Works
Clarendon Hills

Police and Fire Departments are dispatched on STARCOM21.  Back-up dispatch on 859.5125 NAC293 [DC 800 PD Southeast].   Fire Department dispatch is simulcast on 154.415 - see DuPage Public Safety Communications (DU-COMM) under Consolidated Dispatch Centers.

STARCOM21 Statewide Illinois
Project 25 Phase II		Police Department ("FOXTROT" units) is dispatched on talkgroup 2631 (3 South). Talkgroup 2695 is Clarendon Hills Local. They also have access to DU-COMM TAC talkgroups 1-5 (2614-2618). Fire Department is dispatched on talkgroup 2704 (Fire East).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.725KSG480 BM 146.2 PL CH Police Alt1 Police: Alternate [Expired 9/11] FMN Law Talk
153.635WNMG301 RM 146.2 PL CH PD/FD Tac Police/Fire: Tactical Operations FMN Multi-Tac
154.250WNMG301 BM CSQ CH Fire 250 Fire: Coordination with Pleasantview, others FMN Fire-Talk
155.835WQLQ950 RM 146.2 PL ClarHls PW/13 Public Works, Police Alternate [Signal 13] FMN Public Works
Darien

Police Department is dispatched on STARCOM21. Police back-up dispatch on 858.6875 NAC293 [DC 800 PD South].  Fire and EMS services are dispatched on STARCOM21 and simulcast on 151.385 (Darien Woodridge Fire Protection District, see DuPage Public Safety Communications (DU-COMM) under Consolidated Dispatch Centers.), 151.2725 (Tri-State Fire Protection District, see Addison Consolidated Dispatch Center (ACDC) under Consolidated Dispatch Centers) and 155.385 (see Lemont Fire Department in Cook County). 

See Wiki page for more information.

STARCOM21 Statewide Illinois
Project 25 Phase II		Police Department ("JOHN" units) is dispatched on talkgroup 2613 (Channel 1 South). Talkgroup 2685 (Darien Local) is used as a car-to-car channel. They also have access to DU-COMM TAC talkgroups 1-5 (2614-2618), which are normally encrypted.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.980 M Darien PW 1 Public Works FMN Public Works
453.800KSK343 M 156.7 PL Darien PW 2 Public Works / Police: Car-to-Car [Expired 5/14] FMN Public Works
Darien-Woodridge Fire Protection District

Dispatched on STARCOM21 and simulcast on 151.385 - see DuPage Public Safety Communications (DU-COMM) under Consolidated Dispatch Centers.

* See Wiki page for information about the resource sharing agreement between Darien-Woodridge and Lisle-Woodridge Fire Protection Districts.

STARCOM21 Statewide Illinois
Project 25 Phase II		Dispatch is on talkgroup 2702.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.955 M DrnWdrg FG Fireground [Ch 13] FMN Fire-Tac
Downers Grove

* Police and Fire Departments are dispatched on STARCOM21.  Police back-up dispatch on 858.6875 NAC293 [DC 800 PD South].   Fire Department dispatch is simulcast on 151.385 - see DuPage Public Safety Communications (DU-COMM) under Consolidated Dispatch Centers.

See Wiki page for more information.

STARCOM21 Statewide Illinois
Project 25 Phase II		Police Department ("PAUL" units) is dispatched on talkgroup 2605 (DU-COMM 7 South). "Local" (Downers Grove Local) is talkgroup 2692, and Downers Grove PD Tac is talkgroup 2606 ("Code 2"? OOS?). They also have access to DU-COMM TAC talkgroups 1-5 (2614-2618), which are normally encrypted. Fire Department is dispatched on talkgroup 2702, which is patched to 151.385 (146.2)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
470.6625WIM395 RM 146.2 PL DG Police 5 Police: Backup/Tactical/Special Ops [Ch 5] (for Downers Grove, Lisle, and Darien) FMN Law Tac
156.150KB52406 M DG Police Tac Police: Car-to-Car/Tac FMN Law Tac
155.7075WQAE907 RM 67.0 PL DG Fire Disp (Former) Fire: Dispatch (was patched to STARCOM21 TG2710) FMN Fire-Talk
155.2375 M DG Fire Training Fire: Training FMN Fire-Tac
472.8875WPQG455 RM 146.2 PL DG Public Works1 Public Works (former Police Tac 7) FMN Public Works
151.220 BM 91.5 PL DG Parks 1 Park District (also 118.8?) FM Public Works
151.850WQQH512 RM 411 DPL DG Parks 2 Park District Ops [Expired 12/22] FMN Public Works
458.0875WQEY250 M DG Parks LDS Park District: Lightning Detection System Telm Data
Elmhurst

Police and Fire Departments are dispatched on STARCOM21.  Police back-up dispatch on 857.6875 NAC293 [DC 800 PD EAST].   Fire Department dispatch is simulcast on 154.415 - see DuPage Public Safety Communications (DU-COMM) under Consolidated Dispatch Centers.

See Wiki page for more information.

STARCOM21 Statewide Illinois
Project 25 Phase II		Police Department ("ECHO" units) is dispatched on talkgroup 2608 (3 East). Talkgroup 2674 (Elmhurst Local - aka "Channel 4" or "Local") is used as an alternate. They also have access to DU-COMM TAC talkgroups 1-5 (2614-2618), which are normally encrypted. Fire Department is dispatched on talkgroup 2704.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
470.0375KZA347 RM 146.2 PL Elmhurst Police Police Explorer Scout Post (noted 2012) (Ch 1) FMN Law Tac
154.040KSI453 BM 146.2 PL Elmh PW/ESDA Public Works / Emergency Management Agency FMN Multi-Dispatch
453.3875WNXS942 M CSQ Elmh Sewer Sewer Operations [Expired 4/22] FMN Utilities
465.5375WQDM821 M Elm Fi/Sec Alarm Fire/Security Alarms (Digital) Telm Data
160.1325WRCH200 M Elmh PW WDD Storm Water Data (Digital) Telm Data
152.945WQWV214 M Elmh PW Data Unknown Data (Digital) Telm Data
456.2375WQZX337 M Elm WaterMeter 1 Water Meter Data (Digital) Telm Data
467.2875WQZX337 M Elm WaterMeter 2 Water Meter Data (Digital) Telm Data
458.550WGI862 M Elmh 458.550 use by Cottage Hill Operating Company? (Villa Park school bus company) FMN Transportation
Fox River and Countryside Fire Protection District

District covers portions of Kane County and far northwest DuPage County.  See Kane County database page.

Glen Ellyn

Police Department is dispatched on STARCOM21.  Police back-up dispatch on 859.6875 NAC293 [DC 800 PD West].  Glen Ellyn Volunteer Fire Company is dispatched on STARCOM21 and simulcast on 154.415.  Fire and EMS services south of Fawell Bouldvard are provided by Lisle Woodridge Fire Protection District, which is dispatched on STARCOM21 and simulcast on 151.385.  See DuPage Public Safety Communications (DU-COMM) under Consolidated Dispatch Centers.

STARCOM21 Statewide Illinois
Project 25 Phase II		Police ("GOLF" units) dispatched on talkgroup 2610 (3 West). "Channel 3" or "Local" (Glen Ellyn Local) is talkgroup 2679. They also have access to DU-COMM TAC talkgroups 1-5 (2614-2618), which are normally encrypted. Volunteer Fire Company dispatch is on talkgroup 2704.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
159.105WRWT438 RM CC 11
TG 1003
SL 1		 GE Police c2c Police: Car-to-Car DMR Law Talk
155.100KCV383 BM GE Police c2c2 Police: Car-to-Car (OOS?) FMN Law Talk
159.105WRWT438 BM CC 11
TG 1005
SL 2		 GE Public Works Public Works DMR Public Works
151.475WPBR393 RM 100.0 PL GE Park District Park District [Expired 2/23] FMN Public Works
458.0875 M GE VlgLnksGolf 1 Village Links Golf Course [No License] FMN Business
458.6625 M GE VlgLnksGolf 2 Village Links Golf Course [No License] FMN Business
Glenbard Wastewater Authority

See Wiki page for more information.

Glendale Heights

Police Department is dispatched on STARCOM21.   Back-up is 855.8375 NAC722 [8ACDC3].
Fire & EMS services are dispatched on STARCOM21 and simulcast on 154.175 (by Bloomingdale Fire Protection District north of the Canadian National Railway tracks and Glenside Fire Protection District south of the Canadian National Railway tracks).  See DuPage Public Safety Communications (DU-COMM) under Consolidated Dispatch Centers.

STARCOM21 Statewide Illinois
Project 25 Phase II		Police Department ('DELTA' units) is dispatched on talkgroup 2744 (ACDC PD-3). "Direct" (Glendale Heights Local) is talkgroup 2699. ACDC Tac is talkgroup 2603. Bloomingdale and Glenside Fire Protection Districts are dispatched on 2701.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
858.2125WNQU865 RM 023 DPL GdHts Police (FORMER) Police: Dispatch (on STARCOM21) FM Law Dispatch
155.145KNIN328 BM 88.5 PL GDH PubWrks 3 Public Works / Police: Alternate [Channel 3] FMN Public Works
451.6375WPPV841 M GDH WDD 1 Water Distribution Data - Golf Course? [Expired 2/15] Telm Data
456.6375WPPV841 M GDH WDD 2 Water Distribution Data - Golf Course? [Expired 2/15] Telm Data
Glenside Fire Protection District (Glendale Heights)

Dispatched on STARCOM21 and simulcast on 154.175 - see DuPage Public Safety Communications (DU-COMM) under Consolidated Dispatch Centers. 

STARCOM21 Statewide Illinois
Project 25 Phase II		Dispatched on talkgroup 2701.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
460.5125KO4553 M Glsd FPD MX1 Mobile Extenders/Portables FMN Fire-Tac
465.5125KO4553 M Glsd FPD MX2 Mobile Extenders/Portables FMN Fire-Tac
Hanover Park

- Police and Fire Departments are dispatched on STARCOM21.  Police back-up dispatch on 859.1625 NAC293 [DC 800 PD NORTH].  Fire Department dispatch multicast on 154.175 (151.4) DU-COMM Fire North. (3/14/24).  See DuPage Public Safety Communications (DU-COMM) under Consolidated Dispatch Centers.

- The 453.425 DMR repeater also carries location (LRRP) and automatic registration service (ARS) data for unknown mobiles.  Unknown if any other talkgroups are in use. (10/24)

STARCOM21 Statewide Illinois
Project 25 Phase II		Police Department ("YANKEE" units) is dispatched on talkgroup 2612 (Channel 1 North). Talkgroup 2677 is Hanover Park Local, aka "Channel 2". They also have access to DU-COMM TAC talkgroups 1-5 (2614-2618), which are normally encrypted. Fire Department is dispatched on talkgroup 2701.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.520KNJG559 BM 134 DPL HnPk PD c2c Police Car-to-Car/Alternate [Ch 5] FMN Law Tac
453.9125 M 103.5 PL HnPk Fire MX Fire Mobile Extenders [No License] FMN Fire-Tac
453.425KLK463 BM CC 6
TG 100
SL 1		 HnPk PubWrks Public Works DMR Public Works
155.895KLK463 BM 146.2 PL HnPk PubWrks Public Works FMN Public Works
151.655WPLP856 BM HnPk Parks Park District: Maintenance/Security [Expired 11/12] FMN Public Works
Hinsdale

Police and Fire Departments are dispatched on STARCOM21.  Back-up dispatch on 859.5125 NAC293 [DC 800 PD Southeast].   Fire Department dispatch is simulcast on 154.415  - see DuPage Public Safety Communications (DU-COMM) under Consolidated Dispatch Centers.

STARCOM21 Statewide Illinois
Project 25 Phase II		Police Department ("HENRY" units) is dispatched on talkgroup 2631 (3 SOUTH) . Their 'local' channel (HINSDALE LOCAL) is talkgroup 2696. They also have access to DU-COMM TAC talkgroups 1-5 (2614-2618), which are normally encrypted. Fire Department is dispatched on talkgroup 2704 (FIRE EAST).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.685WPEY973 RM 167.9 PL Hins Police L17 Police: Car-to-Car [Lincoln 17] FMN Law Tac
154.085KBV882 BM 118.8 PL Hins Sanit/PDTac Sanitary District / Police Tac [Lincoln 16] FMN Public Works
154.980WQB813 BM 118.8 PL Hins PubWrks Public Works [Expired, 2/01 still in use?] FMN Public Works
153.0125WQJR859 F Hinsdale WDD Water Distribution Data Telm Data
Itasca

Police Department is dispatched on STARCOM21.  Back-up is 855.1375 NAC722 [8ACDC2].
Itasca Fire Protection District is dispatched on STARCOM21 and patched to 151.085 (77.0).  See Addison Consolidated Dispatch Center (ACDC) under Consolidated Dispatch Centers.

STARCOM21 Statewide Illinois
Project 25 Phase II		Police Department ("ITASCA" units) is dispatched by Addison Consolidated Dispatch Center (ACDC). Talkgroups are 2602 - ACDC 2 (Dispatch, with Bensenville and Wood Dale PDs) and 2603 - ACDC TAC 1 (encryption noted). They were formerly self-dispatched on talkgroup 2633 with talkgroup 2634 as a secondary (could be patched to 471.2125) and talkgroup 2635 as a tac. They use talkgroup 2691 (Itasca Local, also called "3", "sideband" and "side channel") as an alternate channel. Fire Protection District is dispatched on talkgroup 2713 (ACDC Fire 2 - North).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
471.2125WIG734 RM 146.2 PL ItascaPD Alt Police Alternate, can be patched to STARCOM21 TG2634 (WdDl-Itasca 2) FM Law Talk
155.805KNES303 BM 732 DPL Itasca PubWk Public Works / Police: Alternate FMN Public Works
453.7625WQTD835 F Itasca WDD Water Distribution Data Telm Data
Lemont Fire Protection District

The Lemont Fire District protects an area of approximately 40 square miles, including portions of Darien and Woodridge in DuPage County.  See Cook County.

Lisle

* Police Department and Lisle-Woodridge Fire Protection District are dispatched on STARCOM21.  Police back-up dispatch on 858.6875 NAC293 [DC 800 PD South].   Lisle-Woodridge Fire Protection District dispatch is simulcast on 151.385 - see DuPage Public Safety Communications (DU-COMM) under Consolidated Dispatch Centers.

* 156.195 repeater reportedly full-time encrypted DMR (6/22)

See Wiki page for more information.

STARCOM21 Statewide Illinois
Project 25 Phase II		Police Department ("ALPHA" units) is dispatched on talkgroup 2613 (1 South) and talkgroup 2686 (Lisle Local, also called "3") is used as a car-to-car channel. Lisle-Woodridge Fire Protection District dispatch is on talkgroup 2702.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
453.5125WQKR469 RM 146.2 PL Lisle EMA Emergency Management FMN Emergency Ops
156.195KNIF963 RM CC 8
TG 925
SL 2		 Lisle PW Plows Public Works: Snow Plows (ENC) DMRE Public Works
156.195KNIF963 RM CC 8
TG 1800
SL 2		 Lisle PW 1800 Public Works? DMRE Public Works
156.195KNIF963 RM CC 8
TG 1801
SL *		 Lisle PW 1801 Public Works? DMRE Public Works
156.195KNIF963 RM CC 8
TG 4905
SL 1		 Lisle PW 4905 Public Works? DMRE Public Works
151.145WPMP985 BM Lisle Parks Park District [Expired 10/03] FMN Public Works
Lisle-Woodridge Fire Protection District

Dispatched on STARCOM21 and simulcast on 151.385 - see DuPage Public Safety Communications (DU-COMM) under Consolidated Dispatch Centers.

* See Wiki page for information about the resource sharing agreement between Lisle-Woodridge and Darien-Woodridge Fire Protection Districts.

STARCOM21 Statewide Illinois
Project 25 Phase II		Dispatched on talkgroup 2702.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.325 BM LWFPD 12 Fire [Ch 12] (Forest Preserve District?) FMN Fire-Tac
151.745 BM LWFPD 13 Fire [Ch 13] FMN Fire-Tac
156.195KNIF963 BM 136.5 PL Lisle PW Fire [Ch 14] (Lisle PW) FMN Fire-Tac
155.040KNAB902 BM Wdrg PW Fire [Ch 15] (Woodridge PW) FMN Fire-Tac
155.925 BM LWFPD 16 Fire [Ch 16] FMN Fire-Tac
Lombard

Police and Fire Departments are dispatched on STARCOM21.  Police back-up dispatch on 857.6875 NAC293 [DC 800 PD EAST].   Fire Department dispatch is simulcast on 154.415  - see DuPage Public Safety Communications (DU-COMM) under Consolidated Dispatch Centers.

STARCOM21 Statewide Illinois
Project 25 Phase II		Police Department ("LINCOLN" units) is dispatched on talkgroup 2607 (1 East) and talkgroup 2672 (Lombard Local or "Channel 3") is used as an alternate channel. They also have access to DU-COMM TAC talkgroups 1-5 (2614-2618), which are normally encrypted. Fire Department is dispatched on talkgroup 2704.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.100WNUJ407 BM 146.2 PL Lombard PD/FD 4 Police: Car-to-Car / Fire [Ch 4] FMN Public Works
476.7125WIJ440 RM 146.2 PL Lombard Police 7 Police: Tac [Ch 7] FMN Law Tac
151.265WNWR520 RM 146.2 PL Lom Park/OEM/PW Park District, Public Works, OEM: Ops [LESTAC] FMN Multi-Dispatch
155.100WNUJ407 BM 146.2 PL Lombard PubWrks Public Works FMN Public Works
156.600 M Marine 12 Park District Water Park Ops FM Public Works
451.0375WPZF536 F Lombard WDD 1 Water Distribution Data Telm Data
956.25625WQHD245 F Lombard WDD 2 Water Distribution Data Telm Data
Naperville

See wiki page for additional frequency information.

Aurora / Naperville Public Safety (OpenSky)
OpenSky 9600 baud		Naperville Police, Fire, Public Works, EMA and Utilities use this system. There are currently no scanners available that will decode it.
STARCOM21 Statewide Illinois
Project 25 Phase II		Talkgroup 2655 is a patch to Naperville Fire Dispatch, and talkgroup 2729 is a patch to Naperville Fireground. The patches are activated by Naperville Communications on an as-needed basis.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
774.4875WQNI411 RM Nap Police VTAC1 Police: OpenSky V-TAC Mobile Sites (IN USE?) FMN Multi-Tac
774.7375WQNI411 RM Nap Police VTAC2 Police: OpenSky V-TAC Mobile Sites (IN USE?) FMN Multi-Tac
155.610KQS779 RM 114 DPL Naper ParkPolice Naperville Park Police: Patch to OpenSky (IN USE?) FMN Law Dispatch
154.965KDL980 BM 131.8 PL Naper EMA EMA: Operations FMN Emergency Ops
154.100KDL908 BM Naper EMA Tac EMA: Tac / Snow Plows FMN Emergency Ops
155.760WPGA221 RM Naper EMA R EMA: Link To Will County OEM FMN Emergency Ops
462.3625WRER412 M CC 1
TG *
SL *		 Cent Beach B Centennial Beach: Main (Naperville Park District) DMR Public Works
462.2125WRER412 M CC 10
TG 6000
SL 1		 Cent Beach Main Centennial Beach: Main (Naperville Park District) DMR Public Works
Oak Brook

Police and Fire Departments are dispatched on STARCOM21.  Back-up dispatch on 859.5125 NAC293 [DC 800 PD Southeast].   Fire Department dispatch is simulcast on 154.415  - see DuPage Public Safety Communications (DU-COMM) under Consolidated Dispatch Centers.

See Wiki page for more information.

STARCOM21 Statewide Illinois
Project 25 Phase II		Police ("KING" units) is dispatched on talkgroup 2631 ('3 SOUTH') . Their 'local' channel (OAK BROOK LOCAL, aka "Code 4"?) is talkgroup 2694. They also have access to DU-COMM TAC talkgroups 1-5 (2614-2618), which are normally encrypted. Fire is dispatched on talkgroup 2704.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.805KSS828 M 107.2 PL OkBrk Police 4 Police: Alternate [Code 4] FMN Law Tac
158.730WPLH456 RM 146.2 PL OkBrk Police 5 Police: Car-to-Car/Alternate [Code 5] FMN Law Tac
155.805KSS828 RM 162.2 PL OkBrk PubWrks Public Works FMN Public Works
456.3375WQRY625 F OkBrk WDD Water Distribution Data [Expired 2/14] Telm Data
159.285 M OkBrk Parks Park District FMN Public Works
Oakbrook Terrace

Police Department and Fire Protection District are dispatched on STARCOM21.  Police back-up dispatch on 857.6875 NAC293 [DC 800 PD EAST].   Fire Protection District dispatch is simulcast on 154.415 - see DuPage Public Safety Communications (DU-COMM) under Consolidated Dispatch Centers.

STARCOM21 Statewide Illinois
Project 25 Phase II		Police Department ("OCEAN" units) is dispatched on talkgroup 2608 (Channel 3 East). Alternate "Channel 6" is talkgroup 2675 (Oakbrook Terrace Local). They also have access to DU-COMM TAC talkgroups 1-5 (2614-2618), which are normally encrypted. Fire Protection District is dispatched on talkgroup 2704.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
472.8125WII608 RM 146.2 PL OBT Police 6 Police Alternate [Ch 6] FMN Law Tac
154.115KGL362 RM 146.2 PL OBT PW/Fire Public Works / Fire: Alternate [F-2] FMN Public Works
Pleasantview Fire Protection District

Dispatched on STARCOM21 and simulcast on 151.2725 (150-series units) - see Addison Consolidated Dispatch Center (ACDC) under Consolidated Dispatch Centers.

STARCOM21 Statewide Illinois
Project 25 Phase II		Dispatched by Addison Consolidated Dispatch Center (ACDC) on their Fire South talkgroup (2712), which is patched to 151.2725 (71.9).
Roselle

Police and Fire Departments are dispatched on STARCOM21.  Police back-up dispatch on 859.1625 NAC293 [DC 800 PD NORTH].   Fire Department dispatch is simulcast on 154.175 - see DuPage Public Safety Communications (DU-COMM) under Consolidated Dispatch Centers.

STARCOM21 Statewide Illinois
Project 25 Phase II		Police Department ("ROBERT" units) is dispatched on talkgroup 2612 (Channel 1 North). Alternate is talkgroup 2684 (Roselle Local), which can be patched to 471.1875. They also have access to DU-COMM TAC talkgroups 1-5 (2614-2618), which are normally encrypted. Fire Department is dispatched on talkgroup 2701.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
477.600KAY934 RM Rosl Police Tac Police: Tactical FMN Law Tac
155.520WPWF432 M 134 DPL Rosl Police Alt Police: Alternate FMN Law Tac
471.1875KAY934 RM 146.2 PL Rosl Police Loc Police: Alternate, can be patched to STARCOM21 TG2684 (Roselle Local) FMN Law Talk
158.8575KRV360 RM 134 DPL Rosl PubWrks Public Works FMN Public Works
151.370KNEZ578 BM 82.5 PL Rosl Park/PD 5 Park District / Police Car-to-Car [Ch 5] [Expired 3/13] FM Multi-Tac
453.6375WPAI921 M Roselle WDD Water Distribution Data Telm Data
Tri-State Fire Protection District (Darien, Willowbrook)

Dispatched on STARCOM21 and simulcast on 151.2725 (120-series units) - see Addison Consolidated Dispatch Center (ACDC) under Consolidated Dispatch Centers.

STARCOM21 Statewide Illinois
Project 25 Phase II		Dispatched on talkgroup 2712.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.3325KSD739 BM 156.7 PL TriSt FDTac2 Tac 2 FMN Fire-Tac
Villa Park

Police and Fire Departments are dispatched on STARCOM21.  Police back-up dispatch on 857.6875 NAC293 [DC 800 PD EAST].  Fire Department dispatch is simulcast on 154.415 - see DuPage Public Safety Communications (DU-COMM) under Consolidated Dispatch Centers.

STARCOM21 Statewide Illinois
Project 25 Phase II		Police Department ("VICTOR" units) is dispatched on talkgroup 2607 (Channel 1 East). "Channel 3" alternate is talkgroup 2673 (Villa Park Local). They also have access to DU-COMM TAC talkgroups 1-5 (2614-2618), which are normally encrypted. Fire Department is dispatched on talkgroup 2704.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.040WNVD902 BM 110.9 PL VPark PubWrk Public Works / Police Alternate FMN Public Works
956.31875WPOQ945 B VillaPrk WDD Public Works: Water Distribution Data Telm Data
218.225WRPN439 B VP Storm Water Public Works: Stormwater Pump Monitoring/Activation Telm Public Works
Warrenville

Police Department and Fire Protection District are dispatched on STARCOM21.  Police back-up dispatch on 859.6875 NAC293 [DC 800 PD West].   Fire Protection District dispatch is simulcast on 151.385 - see DuPage Public Safety Communications (DU-COMM) under Consolidated Dispatch Centers.

STARCOM21 Statewide Illinois
Project 25 Phase II		Police Department ("DELTA" units) is dispatched on talkgroup 2611 (7 West). "Channel 3" or "Local" is talkgroup 2681 (Warrenville Local). They also have access to DU-COMM TAC talkgroups 1-5 (2614-2618), which are usually encrypted. Fire Protection District is dispatched on talkgroup 2702.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.0025WPWX243 BM 97.4 PL Wnvl PW/c2c Public Works / Police: Car-to-Car FMN Public Works
155.745 M 97.4 PL Wnvl PW OLD Public Works / Police: Car-to-Car (Old) FMN Public Works
452.525WPQE585 F Wnvl WDD 2 Water Distribution Data Telm Data
West Chicago

Police Department and Fire Protection District are dispatched on STARCOM21.  Police back-up dispatch on 859.6875 NAC293 [DC 800 PD West].   Fire Protection District dispatch is simulcast on 154.175 - see DuPage Public Safety Communications (DU-COMM) under Consolidated Dispatch Centers.

See Wiki page for more information.

STARCOM21 Statewide Illinois
Project 25 Phase II		Police Department ("ZEBRA" units) is dispatched on talkgroup 2611 (7 West). "Channel 3" or "Local" is talkgroup 2682 (West Chicago Local). They also have access to DU-COMM TAC talkgroups 1-5 (2614-2618), which are usually encrypted. Fire Protection District is dispatched on talkgroup 2701.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.010KSE459 BM 107.2 PL WC PoliceAlt Police: Alternate FMN Law Tac
155.880KDG299 RM 107.2 PL WC PW/ESDA Publc Works / ESDA (131.8 in) FMN Multi-Dispatch
451.2125WPMJ211 F WChicago WDD Water Distribution Data Telm Data
Westmont

Police is dispatched on STARCOM21.   Back-up is on 854.9375 NAC722 [8ACDC1].
Fire Departments are dispatched on STARCOM21 and simulcast on 151.2725 71.9 PL.  See Addison Consolidated Dispatch Center (ACDC) under Consolidated Dispatch Centers.

See Wiki page for more information.

STARCOM21 Statewide Illinois
Project 25 Phase II		Police Department ("WHISKEY" units) is dispatched by Addison Consolidated Dispatch Center (ACDC) on talkgroup 2601. "Local" is talkgroup 2693 (Westmont Local), which has also been called "Sideband". Fire Department (180-series units) is dispatched by ACDC on their Fire South talkgroup 2712, which is patched to 151.2725 (71.9).
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.815KA7241 M 100.0 PL Wstm Police Tac5 Police: Tac 5 (Fiat 2 - Task Force) FMN Law Tac
154.650 M Wstm Police TacA Police: Tac FMN Law Tac
155.685KBJ838 M Wstm Police TacB Police: Tac FMN Law Tac
154.725KBJ838 RM 192.8 PL Wstm V PW/EMA Public Works / Emergency Management [Tac 5] FMN Multi-Tac
451.400 M Wstm EMA Tac EMA: Tac FMN Emergency Ops
158.745KRX374 BM 192.8 PL Wstm EMA/PD2 EMA / Police: Tac 2 "Adam" FMN Emergency Ops
158.835 M Wstm EMA Tac EMA / Police: Tac FMN Emergency Ops
855.6375WNNO865 RM 722 NAC Wstm 8 PW/EMA Public Works / Emergency Management P25 Emergency Ops
155.145KRX374 F 192.8 PL Wstm PW/PD Tac-1 Public Works / Police: Tac 1 FMN Public Works
453.2125WPAU934 BM Westmont WDD Water Distribution Data FMN Data
151.415WNLI532 BM Westmont Parks Park District [Expired 11/14] FMN Public Works
Wheaton

Police and Fire Departments are dispatched on STARCOM21.  Police back-up dispatch on 859.6875 NAC293 [DC 800 PD West].   Fire Department dispatch is simulcast on 154.175 - see DuPage Public Safety Communications (DU-COMM) under Consolidated Dispatch Centers.

See Wiki page for more park district frequency information.

STARCOM21 Statewide Illinois
Project 25 Phase II		Police Department ("TANGO" units) is dispatched on talkgroup 2610 (3 West). "Channel 3" or "Local" is talkgroup 2680 (Wheaton Local). They also have access to DU-COMM TAC talkgroups 1-5 (2614-2618), which are usually encrypted. Fire Department is dispatched on talkgroup 2701. Talkgroup 2707 (Fire Admin 1) is "Channel 8" in Fire Department radios.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
153.920KDP453 BM 118.8 PL Whtn PublicWorks Public Works FMN Public Works
159.225 M 134 DPL Whtn CosleyFarm Cosley Animal Farm FMN Public Works
151.220KJP469 BM 91.5 PL WhtnPark Maint Maintenance FMN Public Works
151.235KJP469 M 131.8 PL Whtn Park CC Community Center / Rice Pool FMN Public Works
151.490 M 131.8 PL Whtn AqatCtr Aquatic Center - Rice Pool FMN Public Works
Willowbrook

Police is dispatched on STARCOM21.  Back-up dispatch on 859.5125 NAC293 [DC 800 PD Southeast].  See DuPage Public Safety Communications (DU-COMM) under Consolidated Dispatch Centers.  Fire and EMS services are provided by Tri-State and Pleasantview Fire Protection Districts on 151.2725 (71.9 PL) - see Addison Consolidated Dispatch Center (ACDC) under Consolidated Dispatch Centers.

STARCOM21 Statewide Illinois
Project 25 Phase II		Police ("X-RAY" units) dispatched is on talkgroup 2631 (3 South). Willowbrook Local is talkgroup 2697 and has been user-IDd as "2" and "3". They have access to DU-COMM TAC talkgroups 1-5 (2614-2618), which are normally encrypted.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
475.125WQLC220 M Wbrk Police Tac Police: Side Band / Tac FMN Law Tac
472.125WQLC220 RM Wbrk Police P2P Police: Point-to-Point FMN Law Talk
155.430 BM 107.2 PL Wbrk Police Alt Police: Alternate FMN Law Tac
154.875 BM 103.5 PL Wbrk Police c2c Police: Car-to-Car FMN Fire-Tac
155.145 BM Wbrk PublicWorks Public Works FMN Public Works
Winfield

Police and Fire are dispatched on STARCOM21.  Police back-up dispatch on 859.6875 NAC293 [DC 800 PD West].  Fire dispatch is simulcast on 154.175 - see DuPage Public Safety Communications (DU-COMM) under Consolidated Dispatch Centers.

See Wiki page for more information.

STARCOM21 Statewide Illinois
Project 25 Phase II		Police ("WILLIAM" units) dispatched on talkgroup 2611 (7 West). "Channel 3" or "Local" is talkgroup 2683 (Winfield Local). They also have access to DU-COMM TAC talkgroups 1-5 (2614-2618), which are normally encrypted. Fire is dispatched on talkgroup 2701.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.040KNP547 BM 74.4 PL Wnfld PubWrk Public Works / Police Alternate FMN Public Works
471.075WQNN818 RM Wnfld EMA Emergency Management FMN Emergency Ops
Wood Dale

Police Department is dispatched on STARCOM21.   Back-up is 855.1375 NAC722 [8ACDC2].
Fire Protection District is dispatched on STARCOM21 and simulcast on 151.085 (77.0) - see Addison Consolidated Dispatch Center (ACDC) under Consolidated Dispatch Centers.

See Wiki page for more information.

STARCOM21 Statewide Illinois
Project 25 Phase II		Police Department ("WILLIAM" units) is dispatched on talkgroup 2744 (ACDC 3) with talkgroup 2634 as a secondary (can be patched to 471.2125) and talkgroup 2603 (ACDC Tac-1) as tactical. They use talkgroup 2687 (Wood Dale Local) as an alternate channel. Fire Protection District is dispatched on talkgroup 2713.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
471.2125WIG734 RM 146.2 PL WdDl Police Alt Police: Alternate (can be patched to STARCOM21 TG2634 (WdDl-Itasca 2) FMN Law Talk
46.580WPCY401 BM 110.9 PL WdDl PubWrks Public Works FMN Public Works
451.125WPRX560 M WdDale WDD Water Distribution Data Telm Data
Woodridge

Police is dispatched on STARCOM21.  Police back-up dispatch on 858.6875 NAC293 [DC 800 PD South].   Fire and EMS services for areas north of I-55 are dispatched on STARCOM21 and simulcast on 151.385 (provided by Darien-Woodridge Fire Protection District for areas east of I-355, except Country Club Estates and Lisle-Woodridge Fire Protection District for areas west of I-355 and Country Club Estates, see DuPage Public Safety Communications (DU-COMM) under Consolidated Dispatch Centers).  Fire and EMS services for areas south of I-55 are dispatched on 155.385 (Lemont Fire Protection District, see Cook County).

See Wiki page for more information.

STARCOM21 Statewide Illinois
Project 25 Phase II		Police ("SAM" units) dispatched on talkgroup 2613 (1 South) and talkgroup 2690 is Woodridge Local or "Direct". They also have access to DU-COMM TAC talkgroups 1-5 (2614-2618), which are normally encrypted.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
462.6625 M 136.5 PL WdrdgPark ARC 5 Park District - Athletic Recreation Center: Ops (ARC) FMN Public Works
857.4625WRVT845 RM 103.5 PL Wdrg Pub Wks Public Works / Building FMN Public Works
155.040KNAB902 BM 127.3 PL Wdrg PW/PD Public Works / Police: Alternate [Signal 3] FMN Public Works
159.7125WQGY703 M Wdrg PW WDD Water Distribution Data Telm Public Works
151.925WQEW719 M 7 Bridges Golf 1 Park District - Seven Bridges Golf Club Ops FMN Public Works
154.540WQIW719 M 7 Bridges Golf 2 Park District - Seven Bridges Golf Club Ops FMN Public Works
462.625 M 127.3 PL WdrdgPark ARC 18 Park District - Athletic Recreation Center: Ops (ARC) FMN Public Works
York Center Fire Protection District

Dispatched on STARCOM21 and simulcast on 154.415 - see DuPage Public Safety Communications (DU-COMM) under Consolidated Dispatch Centers. 

See Wiki page for more information.

STARCOM21 Statewide Illinois
Project 25 Phase II		Dispatched on talkgroup 2704. Talkgroup 2632 is York Center Local.

Schools - Public

Addison School District #4

See the WIKI for more info/frequencies.

Comlink Wireless (NXDN-61)
NXDN NEXEDGE 4800		First Student (Glen Ellyn Yard) provides student transportation. Talkroup 2201 is dispatch and talkgroup 2202 is emergency and shop . (9/21)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.175WPOC481 RM CC 11
TG 115
SL 1		 Addison Dist 4 1 Maintenance Operations DMR Schools
461.175WPOC481 RM CC 11
TG 116
SL 2		 Addison Dist 4 2 School Operations DMR Schools
Bartlett High School

See School District U-46 - Bartlett High School below.

Bensenville Elementary School District 2

See the WIKI for more info/frequencies.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.295WPQF648 BM 311 DPL Bens ElemSch Bus Buses (200s), [same tone as Fenton District 100] FMN Schools
452.0625WQQZ355 M BE Blkhawk MS 1 Blackhawk Middle School (Ch.1) FMN Schools
452.3875WQQZ355 M BE Blkhawk MS 2 Blackhawk Middle School (Ch 2) FMN Schools
451.4875WQQZ355 M BS Mo/Jhns MS 1 Mohawk/Johnson Schools (Ch 1) FMN Schools
452.7875WQQZ355 M BS Mo/Jhns MS 2 Mohawk/Johnson Schools (Ch 2) FMN Schools
451.5875WQQZ355 M BS Tioga Sch 1 Tioga School (Ch.1) FMN Schools
452.8125WQQZ355 M BS Tioga Sch 2 Tioga School (Ch 2) FMN Schools
Bloomingdale School District 13

See the WIKI for more info/frequencies.

Burr Ridge Community Consolidated School District 180

See the WIKI for more info/frequencies.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.295KXL240 BM BrRdg Sch Bus Buses [Expired 5/14] FMN Schools
452.7125WQHT566 RM BrRdg Sch Ops1 Operations [Expired 11/17] FMN Schools
464.8875WQHT566 RM BrRdg Sch Ops2 Operations [Expired 11/17] FMN Schools
Butler School District 53 (Oak Brook)

Conventional DMR IP Site Connect system.  463.375 licensed at Butler Junior High School, 464.3875 licensed at Brook Forest Elementary School. 
ee the WIKI for more info/frequencies.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
463.375WQWJ452 RM CC 2
TG 100
SL 1		 Butler Ch. 1 Maintenance Ops [Ch. 1] DMR Schools
463.375WQSJ452 RM CC 2
TG 101
SL 2		 Butler TG 101 Butler JHS: Operations [Ch. 2?] DMR Schools
463.375WQSJ452 RM CC 2
TG 102
SL 2		 Butler Ch. 3 Brook Forest ES: Operations [Ch. 3] DMR Schools
463.375WQSJ452 RM CC 2
TG 103
SL 1		 Butler TG 103 Operations [Ch. 4?] DMR Schools
464.3875WQSJ452 RM CC 1
TG 100
SL 1		 Brk Frst TG 100 Maintenance? Operations DMR Schools
464.3875WQSJ453 RM CC 1
TG 101
SL 2		 Brk Frst TG 101 Butler JHS: Operations DMR Schools
464.3875WQSJ452 RM CC 1
TG 102
SL 2		 Brk Frst TG 102 Brook Forest ES: Operations DMR Schools
464.3875WQSJ452 RM CC 1
TG 103
SL 1		 Brk Frst TG 103 Operations DMR Schools
Cass School District 63

See the WIKI for more info/frequencies.

Center Cass School District 66 (Downers Grove, Darien)

See the WIKI for more info/frequencies.

Community Consolidated School District 181 (Hinsdale / Clarendon Hills)

Serves portions of Hinsdale, Clarendon Hills, LaGrange and Oak Brook.  See the WIKI for more info/frequencies.

Community Consolidated School District 89 (Glen Ellyn, Wheaton)

The repeaters shown below under callsign WQTU835 are linked and multicasting (via IP Site Connect?).
See the WIKI for more info/frequencies.

Comlink Wireless (NXDN-61)
NXDN NEXEDGE 4800		First Student (Glen Ellyn Yard) provides student transportation. Talkroup 2201 is dispatch and talkgroup 2202 is emergency and shop . (9/21)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
466.075WQTU835 M 065 DPL ParkView School Park View Elementary School (Glen Ellyn) FMN Schools
464.1125WQTU835 RM CC 4
TG *
SL *		 CCSD89 BGES Briar Glen Elementary School (Wheaton) DMR Schools
464.1375WQTU835 RM CC 5
TG *
SL *		 CCSD89 PVES Park View Elementary School (Glen Ellyn) DMR Schools
464.1625WQTU835 RM CC 2
TG *
SL *		 CCSD89 GCMS Glen Crest Middle School (Glen Ellyn) DMR Schools
464.2375WQTU835 RM CC 3
TG *
SL *		 CCSD89 HQ District Headquarters (Glen Ellyn) DMR Schools
Community High School District 99 (Downers Grove)

See the WIKI for more info/frequencies.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.7875WPRU206 RM 712 DPL DG N HS Security Downers Grove N High: Security/Administration FMN Schools
464.975WPRU206 RM 136.5 PL DG N HS Main't Downers Grove N High: Maintenance FMN Schools
452.675WPRU206 RM 565 DPL DG N HiSch 3 Downers Grove N High FMN Schools
464.3125WRDU445 RM 351 DPL DGS Security Downers Grove S High: Security/Administration FMN Schools
464.925KXV793 RM 271 DPL DG S HiSch 7 Downers Grove S High: Maintenance FMN Schools
Community School District 201 (Westmont)

See the WIKI for more info/frequencies.

Consolidated Community School District 93 (Bloomingdale, Carol Stream and Hanover Park)

See the WIKI for more info/frequencies.

Comlink Wireless (NXDN-61)
NXDN NEXEDGE 4800		First Student (Glen Ellyn Yard) provides student transportation. Talkroup 2201 is dispatch and talkgroup 2202 is emergency and shop . (9/21)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
466.275WQQU623 M 115 DPL C.Stream ES Carol Stream Elementary School (Carol Stream) [Expired 3/23] FMN Schools
466.350WQQU623 M 054 DPL CloverdaleES Cloverdale Elementary School (Carol Stream) [Expired 3/23] FMN Schools
466.275WQQU623 M 043 DPL HrtgLks ES Heritage Lakes Elementary School (Carol Stream) [Expired 3/23] FMN Schools
466.175WQQU623 M 023 DPL JayStream MS Jay Stream Middle School (Carol Stream) [Expired 3/23] FMN Schools
466.225WQQU623 M 031 DPL Statford MS Stratford Middle School (Bloomingdale) [Expired 3/23] FMN Schools
466.325WQQU623 M 125 DPL DeShane ES Roy DeShane Elementary School (Carol Stream) [Expired 3/23] FMN Schools
466.300WQQU623 M Johnson MS Elsie C. Johnson Middle School (Hanover Park) [Expired 3/23] FMN Schools
157.470WQPD802 BM CCSD 93 Paging Paging? at District Offices [Terminated] Telm Data
Darien School District 61
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.835KNDK264 BM 223 DPL Darien61 Sch Bus Bus Operations FMN Schools
Downers Grove School District 58

See the WIKI for more info/frequencies.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.425 RM DGrove School 58 Operations [No License] FMN Schools
DuPage High School Distrct 88 (Addison, Villa Park)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.975WQFR980 RM 251 DPL WlwbkHS Admin Willowbrook High School: Admin/Security (Villa Park) FMN Schools
461.975WQFR980 RM 261 DPL WllwbkHS Maint Willowbrook High School: Maintenance (Villa Park) FMN Schools
461.450WQFR980 RM 261 DPL ATHS Adm/Maint Addison Trail High School: Admin/Maintenance (Addison) FMN Schools
Elmhurst Community Unit School District 205

Bus transportation by First Student (Villa Park Yard) - 855.3125 MHz DMR CC 8, TG 8, Slot 1 (8/23)
466.xxx channels also licensed for DMR.  See the WIKI for more info/frequencies.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.800WRZN989 RM CC 15
TG 42
SL 1		 York HiSchool 1 York High School [Ch 1] DMR Schools
466.300WRZN989 M 023 DPL D205 Bryan MS Bryan Middle School FMN Schools
466.125WRZN989 M 132 DPL D205 Churchville Churchville Middle School (and Jefferson School?) FMN Schools
466.200WRZN989 M 047 DPL D205 Sandburg MS Sandburg Middle School FMN Schools
466.350WRZN989 M 025 DPL D205 Madison EC Madison Early Childhood Education Center FMN Schools
466.150WRZN989 M 071 DPL D205 Edison ES Edison Elementary School FMN Schools
466.250WRZN989 M 032 DPL D205 Emerson ES Emerson Elementary School FMN Schools
466.225WRZN989 M 043 DPL D205 FldJack ES Field and Jackson Elementary Schools FMN Schools
466.325WRZN989 M 026 DPL D205 HawthorneES Hawthorne Elementary School FMN Schools
466.175WRZN989 M 051 DPL D205 Lincoln ES Lincoln Elementary School FMN Schools
Fenton High School District 100 (Bensenville)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.900WQTN615 RM 351 DPL Fenton HS 1 Security and Administration FMN Security
464.425WQTN615 RM 431 DPL Fenton HS 2 Operations FMN Schools
155.295KNJW983 BM 311 DPL FentonHS Bus Buses (100s), same tone as Bensenville District 2 FMN Schools
Glen Ellyn School District 41

The repeaters shown below under callsign WQLF754 are linked and multicasting (via IP Site Connect?).
See the WIKI for more info/frequencies.

Comlink Wireless (NXDN-61)
NXDN NEXEDGE 4800		First Student (Glen Ellyn Yard) provides student transportation. Talkroup 2201 is dispatch and talkgroup 2202 is emergency and shop . (9/21)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.0125WQLF754 RM CC 10
TG 1
SL 2		 GEDist41 HJHS Glen Ellyn School District 41 - Hadley Junior High School DMRE Schools
464.2125WQLF754 RM CC 12
TG 1
SL 2		 GEDist41 BFES Glen Ellyn School District 41 - Benjamin Franklin Elementary School DMRE Schools
464.6625WQLF754 RM CC 14
TG 1
SL 2		 GEDist41 ALES Glen Ellyn School District 41 - Abraham Lincoln Elementary School DMRE Schools
464.7625WQLF754 RM CC 8
TG 1
SL 2		 GEDist41 FGES Glen Ellyn School District 41 - Forest Glen Elementary School and/or District Office DMRE Schools
Glenbard Township High School District 87

See the WIKI for more info/frequencies.

Comlink Wireless (NXDN-61)
NXDN NEXEDGE 4800		First Student (Glen Ellyn Yard) provides student transportation. Talkroup 2201 is dispatch and talkgroup 2202 is emergency and shop . (9/21)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
451.8375WPWL640 RM CC 1
TG 16777199
SL 1		 GBN Admin Glenbard North HS - Admin, Security [Expired 12/22] DMR Security
451.8375WPWL640 RM CC 1
TG 16777184
SL 2		 GBN Ops Glenbard North HS - Operations [Expired 12/22] DMR Schools
452.4375WPWL640 RM CC 1
TG 16777199
SL 1		 GBN Maint Glenbard North HS - Maintenance (Chl 3) [Expired 12/22] DMR Schools
452.350WPWL640 RM 1 RAN GBS Admin/Maint Glenbard South HS - Admin / Maintenance [Expired 12/22] NXDN48 Schools
451.900WPWL640 RM 2 RAN GBS Athletics Glenbard South HS - Athletics [Expired 12/22] NXDN48 Schools
463.2375WPWL640 RM CC 4
TG 1
SL 2		 GBE Admin Glenbard East HS - Administration? [Expired 12/22] DMRE Schools
461.5375WPWL640 RM CC 2
TG 1
SL 1		 GBE Ops Glenbard East HS - Operations [Expired 12/22] DMRE Schools
461.5375WPWL640 RM CC 2
TG 1
SL 2		 GBE Maint Glenbard East HS - Maintenance? [Expired 12/22] DMRE Schools
452.500WPTS788 RM CC 5
TG 1
SL 1		 GBW Admin Glenbard West HS - Administration [Expired 12/21] DMR Schools
464.900WPRK916 RM CC 3
TG 1
SL 1		 GBW Maint Glenbard West HS - Maintenance DMR Schools
Gower School District 62 (Willowbrook/Burr Ridge)

See the WIKI for more info/frequencies.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
159.6525WQPX464 BM 226 DPL Gower Sch 1 Gower School District - Buses FMN Schools
Hinsdale Township High School District 86 (Hinsdale/Darien)

See the WIKI for more info/frequencies.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
152.2925WQIH834 RM CC 1
TG 1100
SL 1		 Hins C HS 1 Central High School: Safety/Admin DMR Schools
152.9975WQIH834 RM 627 DPL Hins C HS 2 Central High School FMN Schools
152.465WPMJ767 RM 466 DPL Hins C HS 3 Central High School: Maintenance FMN Schools
154.490WQFT726 RM 155 DPL Hins C HS 1 Central High School: Sports FMN Schools
152.405WRVQ946 RM 072 DPL Hins S HS 1 South High School: Safety/Maintenance (Darien) FMN Schools
152.375WPOX778 RM Hins S HS 2 South High School (Darien) FMN Schools
463.9625 RM 110.9 PL Hins S HS4 South High School? (unlicensed) FMN Schools
Indian Prairie School District 204 (Aurora / Naperville)

See the WIKI for more info/frequencies.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.0125WQKM844 RM 411 DPL MVHS Ops A Metea Valley High School: Ops / Hall Monitors (Aurora) FMN Schools
Itasca School District 10

See the WIKI for more info/frequencies.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
466.0625 M 031 DPL Benson Sch Benson Primary School (9/2015) FMN Schools
462.4875 M 311 DPL Franzen Sch Franzen Intermediate School (9/2015) FMN Schools
462.5625 M 225.7 PL Peacock Sch Peacock Middle School (9/2015) FMN Schools
Keeneyville School District 20 (Roselle / Hanover Park)
Lake Park High School District 108 (Roselle)

See the WIKI for more info/frequencies.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
451.3875WPZT531 RM 445 DPL LkPrk E HS 1 Lake Park East High School: Hall Monitors, Admin FMN Schools
451.7375WPTZ531 RM 306 DPL LkPrk E HS 2 Lake Park East High School: Operations FMN Schools
451.3125WPZT531 RM 732 DPL LkPrk W HS 1 Lake Park West High School: Hall Monitors, Admin FMN Schools
451.7625WPTZ531 RM 712 DPL LkPrk W HS 2 Lake Park West High School: Operations FMN Schools
Lisle CUSD 202

See the WIKI for more info/frequencies.

Diga-Talk
NXDN NEXEDGE 4800		Westway Coach (Lemont Yard) - Talkgroup 76
Lombard School District 44

Special needs bussing provided by Hopewell Transportation, Carol Stream yard on 453.0125 DMR CC9 TG109 (WRDB312)
See the WIKI for more info/frequencies.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
451.725WRDB312 RM CC 5
TG *
SL 1		 Lomb44 Dist-Wide District-Wide (Ch 1) DMR Schools
451.725WRDB312 RM CC 5
TG *
SL 2		 Lomb44 Bldg/Grnd Buildings and Grounds (Ch 2) DMR Schools
Maercker School District 60 (Clarendon Hills)

See the WIKI for more info/frequencies.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
152.9825WQMX984 RM MaercSchOps Operations NXDN48 Schools
155.175WQXE418 BM 60 RAN MaercSchBus Buses (NXDN9600) NXDN48 Schools
Marquardt School District 15 (Bloomingdale/Glendale Heights)
Comlink Wireless (NXDN-61)
NXDN NEXEDGE 4800		First Student (Glen Ellyn Yard) provides student transportation. Talkroup 2201 is dispatch and talkgroup 2202 is emergency and shop . (9/21)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.675WQKJ607 RM 97.4 PL MarqSchMaint Maintenance FMN Schools
463.3125WQKJ607 M MarqSch BG2 Buildings and Grounds FMN Schools
463.3625WQKJ607 RM MarqSch BG3 Buildings and Grounds FMN Schools
463.4625WQKJ607 M MarqSch BG4 Buildings and Grounds FMN Schools
463.6625WQKJ607 M MarqSch BG6 Buildings and Grounds FMN Schools
463.7625WQKJ607 M MarqSch BG7 Buildings and Grounds FMN Schools
463.4875WQKJ607 M 77.0 PL BlkhwkElmntr Blackhawk Elementary School (Glendale Heights) FMN Schools
463.9125 M 91.5 PL WinnebagoSch Winnebago Elementary School [No License] FM Schools
Medinah School District 11 (Medinah, Roselle)
Naperville Community Unit School District 203

See the WIKI for more information.

Ventronics - DMR (Metro Chicago)
DMR Motorola Capacity Plus Single Site (TRBO)		School Buses (as of 5/17)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.8625WQPQ323 M CC 10
TG 101
SL 1		 NNHS Security North High School: Security DMR Security
462.500WRTE463 M CC 11
TG 10001
SL 1		 NCHS Security Central High School: Security DMR Security
462.500WRTE463 M CC 11
TG 10002
SL 2		 NCHS Ch.2 Central High School: Channel 2 DMR Schools
Queen Bee School District 16 (Glendale Heights)

See the WIKI for more information.

Comlink Wireless (NXDN-61)
NXDN NEXEDGE 4800		First Student (Glen Ellyn Yard) provides student transportation. Talkroup 2201 is dispatch and talkgroup 2202 is emergency and shop . (9/21)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.2125WNVH251 RM QBeeSch Ops1 Operations [Expired 1/16] FMN Schools
468.6625WNVH251 M QBeeSch Ops2 Portables [Expired 1/16] FMN Schools
452.3125WQSC675 M 174 DPL GlenHillSchool Glen Hill Elementary School FMN Schools
464.3125 M 311 DPL Glenside MS Glenside Middle School FMN Schools
Roselle School District 12

See the WIKI for more information.

Salt Creek School District 48 (Villa Park/Elmhurst/Oak Brook/Oakbrook Terrace)

All frequencies also licensed for DMR.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.865WQJP887 RM CC 3
TG 101
SL 1		 AlbrightMS R Albright Middle School (Villa Park) DMR Schools
151.745WQJP887 M 156 DPL Albright MS Albright Middle School (Villa Park) FMN Schools
151.520WQJP887 M 411 DPL SaltCrk Sch Salt Creek School? (Elmhurst) FMN Schools
151.985WQJP887 M 411 DPL Swartz School Stella May Swartz School (Oakbrook Terrace) FMN Schools
152.870WQJP887 M 051 DPL SaltCreek School Salt Creek School (Elmhurst) FMN Schools
154.490WQJP887 M SCrk Sch Op5 Operations FMN Schools
School District 45 (Villa Park, Lombard)

See the WIKI for more information.

School District 45 (Lombard, Villa Park)
DMR Motorola Capacity Plus Multi Site (TRBO)		School District Operations
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
463.850WPKP672 RM 165 DPL VP Dist 45 Villa Park School Dist 45 - Administrative Channel (OOS?) FMN Schools
469.9375WRJQ536 M CC 11
TG 21
SL 1		 D45 Jackson MS Jackson Middle School DMR Schools
School District U-46 - Bartlett High School

Other School District U-46 schools are in Kane County and Cook County.  See the WIKI for more information.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
451.500WPXB358 RM CC 12
TG 104
SL 2		 Bartlett HS Ops Bartlett High School: Operations DMR Schools
452.725WPXB358 RM CC 6
TG 12
SL 1		 Bartlett HS Admn Bartlett High School: Channel 1 - Administration DMR Schools
452.725WPXB385 RM CC 6
TG 22
SL 2		 Bartlett HS Mntc Bartlett High School: Channel 2 - Maintenance DMR Schools
461.175WQXB358 RM CC 6
TG 32
SL 1		 Bartlett HS Athl Bartlett High School: Athletics (Channel 3?) DMR Schools
453.6875WREZ439 RM CC 6
TG 1
SL 1		 U46 Bus Main Transportation: Main DMR Schools
453.6875WREZ439 RM CC 6
TG 2
SL 2		 U46 Bus T/A Transportation: Talk-around DMR Schools
460.6375WREZ439 RM CC 4
TG 3
SL 1		 U46 Bus Emergncy Transportation: Emergency DMR Schools
460.6375WREZ439 RM CC 4
TG 4
SL 2		 U46 Bus Shop Transportation: Shop DMR Schools
Technology Center of DuPage (Addison)

Technology Center of DuPage offers DuPage County area high school juniors and seniors 20 career and technical education programs as part of their high school curriculum.  See wiki page for licensed (but unverified) frequencies.

West Chicago Community High School District 94

See the WIKI for more information.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.805WPWF932 RM 67.0 PL WCHSD Security High School: Security FMN Security
152.300WPWF932 RM 365 DPL WCHSD Maintnce High School: Maintenance FMN Schools
152.870WPWF932 RM WCHSD Ops 1 High School FMN Schools
151.835 M 67.0 PL WCHSD Ops 2 High School FMN Schools
West Chicago Elementary School District 33

See the WIKI for more info/frequencies.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.250WPUP635 RM 306 DPL WCDist33Bus First Student Bus (Batavia Yard?) FMN Schools
Wheaton-Warrenville Community Unit School District 200

District Crisis Channel now possibly on 461.4375 (NFM/DMR repeater on 2 Wheaton Center apartment tower, WRYV992) (9/23), see the WIKI

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
471.6875WIK614 RM 107.2 PL WWSD Crisis Crisis Channel - Emergency Incidents/Notifications [Cancelled 10/22] FMN Schools
463.275WPRJ471 BM WWHMS Crisis Hubble Middle School: Crisis Management [Terminated] FMN Schools
451.7375WPPU960 RM 532 DPL WWSHS Ops 1 South High School FMN Schools
456.3375WPPU960 M WWSHS Ops 2 South High School FMN Schools
456.4125WPPU960 M WWSHS Ops3 South High School FMN Schools
456.4875WPPU960 M WWSHS Ops 5 South High School FMN Schools
456.3125WPPU960 M WWSHS Ops 5 South High School FMN Schools
151.895WNQW203 BM WWSHS Ops 6 South High School [Expired 2013] FMN Schools
151.685WNQW203 M WWSHS Ops 7 South High School: Buses/Security [Expired 2013] FMN Schools
451.825WPPW272 RM 351 DPL WWNHS Ops 1 North High School: Maintenance/Safety FMN Schools
452.500 RM 174 DPL WWNHS Ops 2 North High School (licensed to Indian Prairie SD 204) WPPA707 FMN Schools
451.6875 M 172 DPL WWSD Franklin MS Franklin Middle School: Operations FMN Schools
469.450 M 173.8 PL PleasantHill ES Pleasant Hill Elementary School FMN Schools
Wood Dale School District 7

See the WIKI for more info/frequencies.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.265KUL503 BM WdDal SchBus Buses FMN Schools
Woodridge School District 68

See the WIKI for more info/frequencies.

Schools Transportation Companies

Cook Illinois Corporation
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.6875WQNX650 RM Cook IL Bus 2 Buses (Carol Stream) [Expired 6/21] FMN Transportation
Cottage Hill Operating Company (Villa Park)

See the WIKI for more info/frequencies.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
453.450WPMP527 RM 243 DPL Ctg Hl Bus Cottage Hill Operating Co. (using Elmhurst D205 license) FMN Business
458.550WGI862 F Ctg Hl Bus 2 Cottage Hill Operating Co. (using City of Elmhurst license) FMN Business
First Student (Multiple Locations)

FS Glen Ellyn yard has moved to the Comlink Wireless NXDN trunked system (see below), but their legacy UHF repeater may still see limited use as a back-up to this system.
See the WIKI for more info/frequencies.

Comlink Wireless (NXDN-61)
NXDN NEXEDGE 4800		First Student Glen Ellyn Yard is using talkgroup 2201, mostly on the Carol Stream site. The Schoger Yard (Naperville) uses talkgroup 3001.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
451.325WPUC550 RM CC 6
TG *
SL *		 FS Wstmt First Student - Westmont Yard DMR Schools
451.9375WPUA366 RM 306 DPL FS GE Main First Student - Glen Ellyn [Ch 1 Big Buses] FMN Schools
452.000WPUC550 RM CC 1
TG 21
SL 2		 FS Wstmt 1 First Student - Westmont Yard (Ch. 1 - Big Buses) DMR Schools
452.000WPUC550 RM CC 1
TG 22
SL 1		 FS Wstmt 2 First Student - Westmont Yard (Ch. 2 - Special Ed Buses) DMR Schools
453.000WPUC550 RM CC 14
TG 141
SL 1		 FS Wstmnt 141 First Student - Westmont Yard / "Southeast Base" DMR Schools
453.000WPUC550 RM CC 14
TG 142
SL 2		 FS Wstmnt 142 First Student - Westmont Yard / PACE Contracts DMR Schools
464.250WPUP635 RM 306 DPL FS Batavia First Student - Batavia Yard (West Chicago D33) FMN Schools
477.8875WPWK635 RM 156.7 PL FS Naperville First Student - Naperville Yard / PACE Contracts FMN Schools
477.9125WPWK635 RM 173.8 PL FS Yorkville First Student - Yorkville Yard? FMN Schools
854.4125WPIT844 RM 162.2 PL FS Villa Park 1 First Student - Villa Park [Repeater out of service?] FM Schools
855.3125KNGL509 RM CC 8
TG 8
SL 1		 FS Villa Park2 First Student - Villa Park DMR Schools
Hopewell Transportation

Hopewell transports special needs students from many school districts in the Chicago suburbs.

Radi-Link (Capacity Plus Multi Site)
DMR Motorola Capacity Plus Multi Site (TRBO)		Hopewell's Lombard office uses talkgroup 100 on this system.
Radi-Link (Capacity Plus)
DMR Motorola Capacity Plus Single Site (TRBO)		Hopewell's Carol Stream office uses talkgroup 109 on this system. They serve school districts 13, 15, 16, 41, 44, 87 and 89. (9/2021)
Illinois Central School Bus

463.4625 modified to add NXDN emissions (7/24)  See the Wiki for more frequency information.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
463.2625WQMG699 RM 074 DPL ICSB CarStr1 Illinois Central School Bus (Carol Stream Yard) FMN Schools
Septran

854.3125 repeater, Carol Stream - WQXH801 (DMR, FM)
KYR296 has been modified to add a second 854.4625 repeater at Carol Stream DUPAGE (11/24) (original in Chicago/COOK)

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
858.8625WQLD611 RM 152 DPL Septran Bus Winf Special Ed Buses - Winfield Yard (Carol Stream?) FMN Transportation
859.8375KNHY629 RM Septran Bus L/N Buses - Lombard/Naperville Bases (Single Ch LTR) FMN Transportation
Westway Coach / RichLee Vans (Carol Stream)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
452.750WQBL555 RM Westway 2 Westway Coach FMN Business
461.550WQBL555 RM 156 DPL Westway 3 Westway Coach (Richlee Vans?) FMN Business

Schools - Private / Parochial

Avery Coonley School (Downers Grove)

See the WIKI for more info/frequencies.

Benet Academy (Lisle)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
451.8625WQTA255 RM CC 2
TG 2200
SL 1		 Benet Acad Maint Building Maintenance Ops DMR Schools
451.8625WQTA255 RM CC 2
TG 3200
SL 2		 Benet Acad Admin Administration Operations DMR Schools
451.8625WQTA255 RM CC 2
TG 4400
SL *		 Benet Acad 4400 School Operations DMR Schools
451.8625WQTA255 RM CC 2
TG 8200
SL 2		 Benet Acad Cust Custodial Operations DMR Schools
IC Catholic Prep (Elmhurst)

See the WIKI for more info/frequencies.

Islamic Foundation School (Villa Park)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
467.925 M 82.5 PL IFS Villa Park School Operations FMN Schools
Montini Catholic High School (Lombard)

See the WIKI for more info/frequencies.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
467.9625 M 123.0 PL Montini HS Montini Catholic High School: Operations (unlicensed) FMN Schools
462.800WRNM244 B Motini HS Paging Montini Catholic High School: Paging Telm Schools
Prairie School of DuPage (Wheaton)

See the WIKI for more info/frequencies.

Saint Isaac Jogues School (Hinsdale)

See the WIKI for more info/frequencies.

Soaring Eagle Academy (Lombard)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
462.600FRS 17 M 77.0 PL SoaringEagleAcad Soaring Eagle Academy: Operations FMN Schools
St. Francis High School (Wheaton)

See the WIKI for more info/frequencies.

St. Michael Parish School (Wheaton)

See the WIKI for more info/frequencies.

St. Raphael School (Naperville)

See the WIKI for more info/frequencies.

Timothy Christian School (Elmhurst)

Bus transportation by First Student (Villa Park Yard) - 855.3125 MHz DMR CC 8, TG 8, Slot 1 (8/23)
See the WIKI for more info/frequencies.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
457.0375 M 343 DPL TimChrSch 1 Operations [Ch 1?] FMN Schools
463.850 M 152 DPL TimChrSch 2 Buses/Bulding Ops FMN Schools

Colleges and Universities

Benedictine University (Lisle)

See the WIKI for more information and frequencies.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.6375WPTZ262 RM 97.4 PL BU PubSfty 1 Public Safety Dispatch [Expired 1/22] FMN Security
464.0625WPTZ262 RM 97.4 PL BU PhysPlant Physical Plant / Maintenance [Expired 1/22] FMN Schools
469.4125WPTZ262 M 315 DPL BU Athletics Athletics Department Ops [Expired 1/22] FMN Schools
467.7625WQCN814 M 315 DPL BU Field Ops Field Operations (reported as D317) [Expired 4/15] FMN Schools
464.5375WPTZ262 M BU Ops 1 Operations (former 97.4) [Expired 1/22] FMN Schools
464.7875WPTZ262 M BU PubSfty 2 Public Safety Tactical? w/97.4 PL? [Expired 1/22] FMN Security
469.5375WPTZ262 M BU Ops 2 Operations (former 97.4) [Expired 1/22] FMN Schools
452.450WPTZ262 M BU Ops 3 Operations [Expired 1/22] FMN Schools
457.450WPTZ262 M BU Ops 4 Operations [Expired 1/22] FMN Schools
464.9375WPTZ262 M BU Ops 5 Operations [Expired 1/22] FMN Schools
466.3625WPTZ262 M 565 DPL BU Grounds Grounds [Expired 1/22] FMN Schools
466.1875WPTZ262 M 365 DPL BU Food Srvc Food Services [Expired 1/22] FMN Schools
462.875WQHX406 B BU Paging Paging Telm Data
462.0375 M BU Ops 6 Operations? [No License] FMN Schools
464.175 M BU Ops 7 Operations? [No License] FMN Schools
466.1125 M 754 DPL BU Sports Sports/Stadium Ops [No License] FMN Schools
College of DuPage (Glen Ellyn)

See the WIKI for more information and licenses.

STARCOM21 Statewide Illinois
Project 25 Phase II		Police primary talkgroup is 2640 (COD-1) with a secondary talkgroup of 2641 (COD-2). COD Police units can talk directly with Wheaton and Glen Ellyn PDs on the DU-COMM 3 West talkgroup (2610) using the callsign "GOLF 199". Fire and EMS services are provided by the Lisle Woodridge Fire Protection District on DU-COMM Fire South talkgroup 2702.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
453.900KLA524 RM 88.5 PL COD Com 1 Tone Paging / Back-up Repeater 'Com 1' (OOS?) [Expired 11/12] FMN Law Dispatch
453.600WNKR405 RM 88.5 PL COD Com 2 Police Department 'Com 2' FMN Law Dispatch
463.725WPGE359 RM 88.5 PL COD Com 3 Engineering / Trades & Grounds / Custodial 'Com 3' FMN Schools
464.625WPGE359 RM 88.5 PL COD Com 4 Student Activities / Call Boxes 'Com 4' FMN Schools
469.625WPGE359 M COD CallBox Parking Lot Call Boxes (*not 88.5 PL) FMN Schools
457.3125WQIX480 M 031 DPL COD ArtsC 1 McAninch Arts Center - Main FMN Schools
456.5125WQIX480 M 346 DPL COD ArtsC 2 McAninch Arts Center - Ushers, Front of House FMN Schools
457.4125WQIX480 M 226 DPL COD ArtsC 3 McAninch Arts Center FMN Schools
457.7875WQIX480 M 606 DPL COD ArtsC 4 McAninch Arts Center FMN Schools
452.8375WQIX480 M 146.2 PL COD ArtsC 5 McAninch Arts Center FMN Schools
457.7375 M 103.5 PL COD ArtsC 6 McAninch Arts Center FMN Schools
457.8375WXIQ480 M COD ArtsC McAninch Arts Center FMN Schools
461.8625WRDR892 RM CC 8
TG 501
SL 1		 COD Athletics 1 Athletics (Ch. 1) DMR Schools
461.8625WRDR892 RM CC 8
TG 502
SL 2		 COD Athletics 2 Athletics (Ch. 2) DMR Schools
461.8625WRDR892 M CC 5
TG 503
SL 1		 COD Athletics 3 Athletics (Ch. 3) DMR Schools
461.8625WRDR892 M CC 6
TG 504
SL 1		 COD Athletics 4 Athletics (Ch. 4) DMR Schools
462.200WRDR892 RM CC 9
TG 505
SL 1		 COD Events 5 Special Events (Ch. 5) DMR Schools
462.200WRDR892 RM CC 9
TG 506
SL 2		 COD Events 6 Special Events (Ch. 6) DMR Schools
462.200WRDR892 M CC 4
TG 507
SL 1		 COD Events 7 Special Events (Ch. 7) DMR Schools
462.200WRDR892 M CC 3
TG 508
SL 1		 COD Events 8 Special Events (Ch. 8) DMR Schools
Elmhurst University

151.970 and 451.5875 talkgroup 7 are patched together (4/23).  See Wiki page for more information.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
451.5875WQAD508 RM CC 1
TG 1
SL 1		 EC Security Campus Security DMR Security
452.5125WQAD508 RM CC 2
TG 2
SL 2		 EC Security Tac Campus Security Tac [Ch 2] DMR Security
451.5875WQAD508 RM CC 1
TG 4
SL 2		 EC Shuttles Shuttle Buses DMR Schools
452.5125WQAD508 RM CC 2
TG 5
SL 2		 EC TG 5 Operations DMR Schools
452.5125WQAD508 RM CC 2
TG 6
SL 1		 EC TG 6 Operations DMR Schools
451.5875WQAD508 RM CC 1
TG 7
SL 2		 EC Facilities Facilities / Grounds / Mechanical Maintenance DMR Schools
452.7125WQAD508 RM CC 4
TG 8
SL 1		 EC TG 8 Operations DMR Schools
451.5875WQAD508 RM CC 1
TG 9
SL 1		 EC TG 9 Operations DMR Schools
452.5125WQAD508 RM CC 2
TG 10
SL 1		 EC TG 10 Operations DMR Security
452.5125WQAD508 RM CC 2
TG 11
SL 2		 EC TG 11 Operations DMR Schools
451.5875WQAD508 RM CC 1
TG 12
SL 2		 EC TG 12 Operations DMR Schools
151.970WQAD508 RM 114 DPL Elmh Col VHF 1 Facilities / Grounds / Mechanical Maintenance FMN Schools
Illinois College of Emergency Physicians (Downers Grove)
STARCOM21 Statewide Illinois
Project 25 Phase II		Reportedly has talkgroups, but unknown at this time.
Illinois Institute of Technology (Wheaton)

See wiki page for additional frequency information.

Midwestern University (Downers Grove)

See the WIKI for additional frequency information.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
451.350WPPD638 RM 192.8 PL MU Security Security/Admin Ops FMN Security
451.475WPPD638 RM 179.9 PL MU Engineers Building Engineers FMN Schools
452.8125WPPD638 RM 043 DPL MU A/V IT A/V or Computer Services FMN Schools
452.9875 RM 627 DPL MU Copy Cntr Copy Center FMN Schools
467.0625WPPV498 M 223 DPL MU Clinic 1 Multispecialty Clinic Ops 1 [Expires 1/25] FMN Schools
467.0125WPPV498 M 532 DPL MU Clinic 2 Multispecialty Clinic Ops 2 [Expires 1/25] FMN Schools
National University of Health Sciences (Lombard)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
463.6125KD39379 M 192.8 PL NUHS 1 Operations [Ch 1] [Expired 2/14] FMN Schools
468.6125KD39379 M 192.8 PL NUHS 2 Operations [Ch 2] [Expired 2/14] FMN Schools
North Central College (Naperville)

464.3875 and 464.6875 also licensed for NFM.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.1875WQJK742 RM CC 5
TG 500
SL 1		 NCC Security Campus Safety Ops DMR Security
464.9125WQJK742 RM CC 6
TG 700
SL 1		 NCC Ops 2 Facilities Ops DMR Schools
464.9125WQJK742 RM CC 6
TG 800
SL 2		 NCC Ops 3 Facilities Ops DMR Schools
452.6625WQJK742 RM 065 DPL NCC Ops 4 Facilities Ops FMN Schools
464.3875WQJK742 RM NCC New-1 Security, Engineering, Admin DMR Schools
464.6875WQJK742 RM NCC New-2 Security, Engineering, Admin DMR Schools
467.850 M 74.4 PL NCC BldgOps Building Operations [No License] FMN Schools
462.9375WQJK742 M 365 DPL NCC IT Dept IT Department Ops FMN Schools
Universal Technical Institute (Lisle)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.600WQIC857 RM CC 6
TG 500
SL 1		 UTI Lisle Ops 1 Facility Operations DMR Schools
461.9375WQIC857 RM CC 8
TG 500
SL 1		 UTI Lisle Ops 2 Operations DMR Schools
461.9375WQIC857 RM CC 8
TG 500
SL 2		 UTI Lisle Ops 3 Operations DMR Schools
Wheaton College

See Wiki page for more information.

STARCOM21 Statewide Illinois
Project 25 Phase II		Wheaton College Public Safety uses STARCOM21 TG2747 for their operations.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.675WPLV391 RM 503 DPL WC Security Public Safety FMN Security
451.850WPXH912 RM 173.8 PL WC Maint 1 Maintenance FMN Schools
151.685KGI919 BM 94.8 PL WC Maint 2 Maintenance [Expired 3/14] FMN Schools
159.720KGI919 M WC Maint 3 Maintenance [Expired 3/14] FMN Schools
464.650WQGW722 BM WC Paging Paging Operations [Expired 5/17] Telm Data

Public Transportation

Pace Call-n-Ride, Paratransit Buses

Information about Metra commuter train frequencies can be found here.

STARCOM21 Statewide Illinois
Project 25 Phase II		Pace buses and Metra rail police use this system.
Comlink Wireless (NXDN-61)
NXDN NEXEDGE 4800		Pace On Demand, Pace Paratransit DuPage, Ride DuPage, etc.: Dispatcher transmits on talkgroup 2102, mobiles transmit to dispatcher via individual call to RID 10001. Replaces 454.0875 repeater?

Illinois State

Illinois Youth Center - Warrenville [K-??] (*)

See the WIKI for more information