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Obion County, Tennessee

Last Updated: April 3, 2026, 14:06 pm UTC
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Entity Entity Type
Obion County Trunked Systems (6) Trunked
Obion County Amateur Radio Amateur Radio
Obion County Category

See the WIKI for new/unconfirmed frequencies/licenses and other info (unit designators, Fire Tone-Outs)

Category Report

Frequencies

Obion County

Obion County

1/24 NXDN patched to new TACN talkgroups currently, but will be eventually turned off

Tennessee Advanced Communications Network (TACN)
Project 25 Phase II		Sheriff, EMS and more; Union City Police using talkgroups 49100-49109 [Many talkgroups are encrypted] (as of 1/1/24)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
453.750WNMU919 RM 10 RAN Obion Sheriff (BACKUP) Sheriff: Dispatch [Expired 7/24] NXDN48 Law Dispatch
460.150WNMU919 RM 411 DPL Obion Shrf B/U (BACKUP) Sheriff: Repeater [Expired 7/24] FMN Law Tac
453.200WNMU919 RM 156.7 PL Obion Shrf Jail Sheriff: County Jail [Expired 7/24] FMNE Corrections
154.190WNMX256 RM 77.0 PL Hornbeak Fire Hornbeak Fire: Dispatch FMN Fire Dispatch
155.550WPZW934 RM 146.2 PL Obion Fire Obion Fire: Dispatch FMN Fire Dispatch
154.400WNCY237 RM 167.9 PL Troy Fire Troy Fire: Dispatch [Expired 9/25] FMN Fire Dispatch
151.010WNGP474 RM CC 12
TG 600
SL 1		 Obion Rescue V Rescue Squad: Dispatch/Ops DMR EMS Dispatch
155.400WNLL434 RM 155 DPL Baptist EMS Disp Baptist EMS: Dispatch (Obion County) FMN EMS Dispatch
151.040KCI978 RM Obion Highway Highway Department FMN Public Works
453.475WNGW936 RM 114.8 PL Obion Sch Bus County School Buses FMN Schools
Rives
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.1825WRJA492 RM CC 1
TG 61
SL 1		 Rives Fire Fire: Dispatch DMR Fire Dispatch
Samburg-Reelfoot Fire
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.980WPNZ350 RM 731 DPL Smbrg-Rlft FireV Fire: Dispatch (VHF) FMN Fire Dispatch
453.925WPNZ350 RM 179.9 PL Smbrg-Rlft FireU Fire: Dispatch (UHF) FMN Fire Dispatch
South Fulton

Bordering city of Fulton is located in Kentucky
3/21/26 - Fire has moved from NXDN to DMR 

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
460.475WNZR618 RM 20 RAN S Fulton Police Police: Dispatch NXDN48 Law Dispatch
155.130WPNS691 RM CC 5
TG 10001
SL 1		 S Fulton Fire UC Fire: Dispatch (at Union City) DMR Fire Dispatch
155.6175WPNS691 RM CC 5
TG 10001
SL 1		 S Fulton Fire SF Fire: Dispatch (at S Fulton) DMR Fire Dispatch
155.925WPNS691 RM 123.0 PL S Fulton Fire Fire: Dispatch (Simulcast of DMR) FMN Fire Dispatch
155.865WQAR943 RM S Fulton PubWrks Public Works FMN Public Works
155.130WPNS691 RM 10 RAN S FultonFD NX UC Fire: Dispatch (at Union City) NXDN96 Fire Dispatch
155.6175WPNS691 RM 10 RAN S FultonFD NX SF Fire: Dispatch (at S Fulton) NXDN96 Fire Dispatch
Union City

1/24 NXDN patched to new TACN talkgroups currently, but will be eventually turned off

Tennessee Advanced Communications Network (TACN)
Project 25 Phase II		Sheriff, EMS and more; Union City Police using talkgroups 49100-49109 [Many talkgroups are encrypted] (as of 1/1/24)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
453.800KNCX768 RM 15 RAN UCity Police Police: Dispatch (Patch to TACN) NXDN48 Law Dispatch
460.350KNCX768 RM 156.7 PL UCity Police 2 (BACKUP) Police: Repeater FMN Law Tac
154.430KNFA790 RM CC 1
TG 1001
SL 1		 Union City Fire1 Fire: Dispatch (Ch 1) DMR Fire Dispatch
154.430KNFA790 RM CC 1
TG 1011
SL 2		 Union City Fire2 Fire: Ops (Ch 2) DMR Fire Dispatch
156.240KDR385 RM CC 1
TG 1002
SL 2		 UnionCity FireBU (BACKUP) Fire DMR Public Works
156.240KDR385 RM 118.8 PL UCity PublicWrks Public Works (DPW) FMN Public Works