| 27000 | 6978 | D | SC42EMER | Countywide School Emergency | Emergency Ops |
| 27001 | 6979 | DE | PD42DISP | Mount Vernon Police Dispatch | Law Dispatch |
| 27002 | 697a | DE | SO42DISP | Sheriff Dispatch | Law Dispatch |
| 27004 | 697c | D | FD42DISP | Fire Dispatch | Fire Dispatch |
| 27006 | 697e | DE | SO42TAC1 | Sheriff Tactical 1 | Law Tac |
| 27008 | 6980 | D | FD42EMS | EMS Operations | EMS-Tac |
| 27012 | 6984 | D | FD42OP1 | Fire Operations 1 | Fire-Tac |
| 27013 | 6985 | D | FD42OP4 | Fire Operations 4 | Fire-Tac |
| 27016 | 6988 | D | FD42OP2 | Fire Operations 2 | Fire-Tac |
| 27020 | 698c | D | FD42OP3 | Fire Operations 3 | Fire-Tac |
| 54572 | d52c | D | XSO-42 | Statewide Interop | Interop |
| 59041 | e6a1 | D | COEMA42 | Emergency Management Agency | Emergency Ops |
| 59592 | e8c8 | D | LHD KNOX | ODH mutual aid-Knox County health department | Emergency Ops |
| 59616 | e8e0 | D | HOS-4201 | Knox Community Hospital (Mt Vernon) | Hospital |
