| 37042 | 90b2 | D | CASMARI | Community Ambulance (Marietta) | EMS Dispatch |
| 49000 | bf68 | D | CO84ENG | County Engineer | Public Works |
| 49004 | bf6c | D | WASCO SCH | Wasco School - Washington County Board of Developmental Disabilities | Schools |
| 49005 | bf6d | D | MARIETTA FD | Marietta Fire Dispatch | Fire Dispatch |
| 49007 | bf6f | D | SO84TALK | Sheriff - Jail transports | Law Talk |
| 49011 | bf73 | DE | MARIETTA PD | Marietta Police Dispatch | Law Dispatch |
| 49012 | bf74 | D | SC84MARI | Marietta City Schools - Buses | Schools |
| 49013 | bf75 | D | SC84EMER | Countywide School Emergency | Emergency Ops |
| 49017 | bf79 | D | FD84BEEB | Beebe area fire operations | Fire-Tac |
| 49020 | bf7c | D | FD84BELM | Belmont area fire operations | Fire-Tac |
| 54624 | d560 | D | XSO-84 | Statewide Interop | Interop |
| 54865 | d651 | DE | SO84DSP | Sheriff Dispatch | Law Dispatch |
| 59083 | e6cb | D | COEMA84 | Emergency Management Agency | Emergency Ops |
| 59101 | e6dd | D | FD84DISP | Fire Dispatch | Fire Dispatch |
| 59107 | e6e3 | D | 84FDGLEN | Glendale area fire operations | Fire-Tac |
| 59945 | ea29 | D | HOS-8401 | Marietta Memorial Hospital | Hospital |
| 59949 | ea2d | D | HOS-8402 | Selby Memorial Hospital | Hospital |
| 59970 | ea42 | D | XWSHNGTN | ODH Mutual Aid - County Health Dept | Emergency Ops |
