| 15001 | 3a99 | T | 50 INTEROP 15001 | Interop 15001 | Interop |
| 15002 | 3a9a | T | 50 INTEROP 15002 | Interop 15002 | Interop |
| 15004 | 3a9c | T | 50 INTEROP 15004 | Interop 15004 | Interop |
| 15005 | 3a9d | T | 50 INTEROP 15005 | Interop 15005 | Interop |
| 15006 | 3a9e | T | 50 INTEROP 15006 | Interop 15006 | Interop |
| 15007 | 3a9f | T | 50 INTEROP 15007 | Interop 15007 | Interop |
| 15008 | 3aa0 | T | 50 INTEROP 15008 | Interop 15008 | Interop |
| 15009 | 3aa1 | T | 50 VLAW31 PATCH | V-LAW 31 Patch - 155.475 | Law Dispatch |
| 15010 | 3aa2 | T | 50 INTEROP 15010 | Interop 15010 | Interop |
| 15011 | 3aa3 | T | 50 INTEROP 15011 | Interop 15011 | Interop |
| 15013 | 3aa5 | T | 50 MICRN PATCH | MICRN Patch | Emergency Ops |
| 15014 | 3aa6 | T | 50 INTEROP 15014 | Interop 15014 | Interop |
| 15015 | 3aa7 | T | 50 INTEROP 15015 | Interop 15015 | Interop |
| 15030 | 3ab6 | T | GRINNELL POLICE+ | Grinnell Police Patch - 151.1825 | Interop |
| 15031 | 3ab7 | T | PELLA PD PATCH | Pella Police Patch - 159.390 | Interop |
| 15032 | 3ab8 | T | 79 LAW PATCH | Poweshiek Law Patch - 151.1675 | Interop |
| 25001 | 61a9 | T | 50 LAW 1 | Law 1 | Law Dispatch |
| 25002 | 61aa | T | 50 LAW 2 | Law 2 | Law Tac |
| 25003 | 61ab | TE | 50 LAW 3 | Law 3 | Law Tac |
| 25004 | 61ac | TE | 50 LAW 4 | Law 4 | Law Tac |
| 25005 | 61ad | T | 50 LAW 5 | Law 5 | Law Tac |
| 25007 | 61af | T | 63 LAW PATCH | Marion Law Patch - ISICS | Interop |
| 25008 | 61b0 | T | 50 LAW 8 | Law 8 | Law Tac |
| 25009 | 61b1 | TE | 50 LAW 9 | Law 9 | Law Talk |
| 45001 | afc9 | T | CLFX/MINGO F-OPS | Fire Operations - Colfax/Mingo | Fire Dispatch |
| 45002 | afca | T | KELLOGG F-OPS | Fire Operations - Kellogg | Fire Dispatch |
| 45003 | afcb | T | SULLY/LYNV F-OPS | Fire Operations - Sully/Lynnville | Fire Dispatch |
| 45004 | afcc | T | RSNE/MONRO F-OPS | Fire Operations - Reasnor/Monroe | Fire Dispatch |
| 45005 | afcd | T | NEWTON FIRE/EMS | VHF Fire Page/Ops, EMS Ops - Newton | Fire Dispatch |
| 45006 | afce | T | 79 FIRE PATCH | Poweshiek Fire Patch - 154.235 | Interop |
| 45007 | afcf | T | GRINNELL FIRE+ | Grinnell Fire Patch - 154.965 | Interop |
| 45008 | afd0 | T | 50 FIRE 45008 | Fire 45008 | Fire-Tac |
| 45009 | afd1 | T | 50 FIRE 45009 | Fire 45009 | Fire-Tac |
| 45010 | afd2 | T | PELLA EMS PATCH | Pella EMS Patch | Interop |
| 45011 | afd3 | T | SULLY/LYNV PAGE | VHF Fire Page - Sully/Lynnville | Fire Dispatch |
| 45012 | afd4 | T | PRAIRIE CTY PAGE | VHF Fire Page - Prairie City | Fire Dispatch |
| 45013 | afd5 | T | KELLOGG PAGE | Fire Page - Kellogg | Fire Dispatch |
| 45014 | afd6 | T | RSNR/MONRO PAGE | VHF Fire Page - Reasnor/Monroe | Fire Dispatch |
| 45015 | afd7 | T | CLFX/MINGO PAGE | VHF Fire Page - Colfax/Mingo | Fire Dispatch |
| 45016 | afd8 | T | 50 FIRE 45016 | Fire 45016 | Fire-Tac |
| 45017 | afd9 | T | NEWTON EMS DISP | EMS Dispatch - Newton | EMS Dispatch |
| 55006 | d6de | T | 50 ROADS | County Roads | Public Works |
