| 1 | 001 | D | CO-FIRE | County Fire: Dispatch (multicast with 154.25) | Fire Dispatch |
| 5 | 005 | D | MFD-DISP | Marion Fire: Dispatch | Law Dispatch |
| 6 | 006 | D | FIRE-OPS-1 | County Fire: Ops 1 | Fire-Tac |
| 7 | 007 | D | FIRE-OPS-2 | County Fire: Ops 2 | Fire-Tac |
| 8 | 008 | D | FIRE-OPS-3 | County Fire: Ops 3 | Fire-Tac |
| 9 | 009 | D | FIRE-OPS-4 | County Fire: Ops 4 | Fire-Tac |
| 29 | 01d | DE | MFD-INVEST-OPS | Marion Fire: Investigations | Law Tac |
| 38 | 026 | D | CENTER-TWP-ADMIN | Center Township Fire: Admin | Fire-Tac |
| 39 | 027 | D | FAIRMOUNT-FD-ADM | Fairmount Fire: Admin | Fire-Tac |
| 40 | 028 | D | GAS CITY-FD-ADMI | Gas City Fire: Admin | Fire-Tac |
| 41 | 029 | D | GREEN TWP-FD-ADM | Green Township Fire: Admin | Fire-Tac |
| 42 | 02a | D | JONESBORO-FD-ADM | Jonesboro Fire: Admin | Fire-Tac |
| 43 | 02b | D | MARION-FD-ADMIN | Marion Fire: Admin | Fire-Tac |
| 44 | 02c | D | MATTHEWS-FD-ADMI | Matthews Fire: Admin | Fire-Tac |
| 45 | 02d | D | MILL TWP-FD-ADMI | Mill Township Fire: Admin | Fire-Tac |
| 46 | 02e | D | PLEASANT-FD-ADMI | Pleasant Fire: Admin | Fire-Tac |
| 47 | 02f | D | SWAYZEE-FD-ADMIN | Swayzee Fire: Admin | Fire-Tac |
| 48 | 030 | D | UPLAND-FD-ADMIN | Upland Fire: Admin | Fire-Tac |
| 49 | 031 | D | VAN BUREN-FD-ADM | Van Buren Fire: Admin | Fire-Tac |
| 50 | 032 | D | WASHINGTON-FD-AD | Washington Fire: Admin | Fire-Tac |
