| 33824 | 8420 | D | LHD GALLIA | ODH mutual aid-Gallia County health department | Interop | 
| 34256 | 85d0 | D | HOS-2701 | Holzer Medical Center (Gallipolis)  | Hospital | 
| 36784 | 8fb0 | D | CO27-911 | 911 Operations | Multi-Tac | 
| 36816 | 8fd0 | D | GALLIA2 | 911 Secondary | Multi-Tac | 
| 38160 | 9510 | D | EM27E002 | County EMS | EMS Dispatch | 
| 38176 | 9520 | D | AD27E002 | County EMS | EMS-Talk | 
| 39360 | 99c0 | D | SO27 DSP | County sheriff dispatch | Law Dispatch | 
| 39376 | 99d0 | D | SO27 TAC1 | County sheriff tac | Law Tac | 
| 39392 | 99e0 | D | SO27 EVNT | County sheriff events | Law Talk | 
| 58032 | e2b0 | D | COEMA-27 | Gallia County EMA | Interop | 
| 63008 | f620 | D | SO-27 | Gallia County statewide interop | Interop |