| 54088 | d348 | D | R3 USAR | Urban Search and Rescue Region 3 | Interop |
| 54589 | d53d | D | XSO-57 | Statewide Interop | Interop |
| 58025 | e2a9 | D | 57RDC HELP | Regional Dispatch Center Helpdesk | Interop |
| 58061 | e2cd | D | 57 CW 1 | Countywide 1 | Interop |
| 58062 | e2ce | D | 57 CW 2 | Countywide 2 | Interop |
| 58063 | e2cf | D | 57 CW 3 | Countywide 3 | Interop |
| 58064 | e2d0 | D | 57 CW 4 | Countywide 4 | Interop |
| 58065 | e2d1 | D | 57 CW 5 | Countywide 5 | Interop |
| 58066 | e2d2 | D | 57 LE 1 | Law Enforcement 1 | Interop |
| 58067 | e2d3 | D | 57 LE 2 | Law Enforcement 2 | Interop |
| 58068 | e2d4 | D | 57 LE 3 | Law Enforcement 3 | Interop |
| 58069 | e2d5 | D | 57 LE 4 | Law Enforcement 4 | Interop |
| 58070 | e2d6 | D | 57 LE 5 | Law Enforcement 5 | Interop |
| 58073 | e2d9 | D | 57 ARC 1 | Animal Control 1 | Emergency Ops |
| 58074 | e2da | D | 57 ARC 2 | Animal Control 2 | Emergency Ops |
| 58112 | e300 | D | 57MCOEM | Montgomery County Office of Emergency Management | Emergency Ops |
| 58473 | e469 | D | 57ED1 | Mass Casualty Incident (MCI) EMS Region 3 | Interop |
| 58474 | e46a | D | 57ED2 | Mass Casualty Incident (MCI) EMS Region 3 | Interop |
| 58700 | e54c | D | 57ED3 | Mass Casualty Incident (MCI) EMS Region 3 | Interop |
| 59056 | e6b0 | D | COEMA57 | Emergency Management Agency | Emergency Ops |
| 59600 | e8d0 | D | LHD MNTGMRY | ODH Mutual Aid-Montgomery County Health Department | Emergency Ops |
