| 21434 | 53ba | D | 42-ATG FIRE | County Fire Multigroup | Fire Dispatch |
| 21435 | 53bb | D | 42-ATG LE | Law Multigroup | Law Tac |
| 21436 | 53bc | D | 42-ATG MISC | County Miscellaneous Multigroup | Multi-Tac |
| 21437 | 53bd | D | 42-BFD BFD | Bicknell Fire | Fire-Tac |
| 21438 | 53be | D | 42-BPD BPD | Bicknell Police | Law Dispatch |
| 21439 | 53bf | DE | 42-ENCRYPT | County Secure Operations | Multi-Tac |
| 21440 | 53c0 | D | 42-ESFD ESFD | Edwardsport/Sandborn Fire | Fire-Tac |
| 21441 | 53c1 | D | 42-FFD FFD | Freelandville Fire | Fire-Tac |
| 21442 | 53c2 | D | 42-HFD HTFD | Harrison Township Fire | Fire-Tac |
| 21443 | 53c3 | D | 42-JTDF JTDF | Johnson Township/Decker Fire | Fire-Tac |
| 21444 | 53c4 | D | 42-KCAA ASSI | Knox County Ops | Emergency Ops |
| 21445 | 53c5 | D | 42-GSH EMS | Good Samaritan EMS | EMS Dispatch |
| 21446 | 53c6 | D | 42-GSH-OPS | Good Samaritan Hospital | Hospital |
| 21447 | 53c7 | D | 42-KCE-EMA | County EMA Operations | Emergency Ops |
| 21448 | 53c8 | D | 42-KCT-TAC7 | County Tactical 7 | Multi-Tac |
| 21449 | 53c9 | D | 42-KCT-TAC6 | County Tactical 6 | Multi-Tac |
| 21450 | 53ca | D | 42-KCT-TAC8 | County Tactical 8 | Multi-Tac |
| 21451 | 53cb | D | 42-KCSD-DISP | Sheriff Dispatch | Law Dispatch |
| 21452 | 53cc | D | 42-KCS-B/U | Law Enforcement Backup (Site Trunking Mode) | Law Dispatch |
| 21453 | 53cd | D | 42-KCT-TAC1 | County Tactical 1 | Multi-Tac |
| 21454 | 53ce | D | 42-KCT-TAC2 | County Tactical 2 | Multi-Tac |
| 21455 | 53cf | D | 42-KCT-TAC3 | County Tactical 3 | Multi-Tac |
| 21456 | 53d0 | D | 42-KCT-TAC4 | County Tactical 4 | Multi-Tac |
| 21457 | 53d1 | D | 42-KCT-TAC5 | County Tactical 5 | Multi-Tac |
| 21458 | 53d2 | D | 42-KCW-CWR | Community Corrections | Corrections |
| 21459 | 53d3 | D | 42-KCF-B/U | Fire/EMS Backup (Site Trunking Mode) | Fire Dispatch |
| 21460 | 53d4 | D | 42-OFD-OFD | Oaktown Fire | Fire-Tac |
| 21461 | 53d5 | D | 42-PFD-PTFD | Palmyra Township Fire | Fire-Tac |
| 21462 | 53d6 | D | 42-SFD-STFD | Steen Township Fire | Fire-Tac |
| 21463 | 53d7 | D | 42-SRO-KCIL | Mutual Aid With Lawrence County, IL | Interop |
| 21464 | 53d8 | D | 42-VFD-VFD | Vincennes Fire | Fire-Tac |
| 21465 | 53d9 | D | 42-VFD-VTFD | Vincennes Township Fire | Fire-Tac |
| 21466 | 53da | D | 42-VIFD-VTVF | Vigo Township Fire | Fire-Tac |
| 21467 | 53db | D | 42-VPD-VPD | Vincennes Police | Law Dispatch |
| 21468 | 53dc | D | 42-VUPD-VUPD | Vincennes University Police | Law Dispatch |
| 21469 | 53dd | D | 42-WFD-WTFD | Washington Township Fire | Fire-Tac |
