| 42001 | a411 | De | Chester SD Disp | Sheriff Ch 801 Dispatch | Law Dispatch |
| 42002 | a412 | DE | Chester SD 802 | Sheriff Ch 802 | Law Tac |
| 42003 | a413 | DE | Chester SD 803 | Sheriff Ch 803 | Law Tac |
| 42004 | a414 | DE | Chester SD 804 | Sheriff Ch 804 | Law Tac |
| 42005 | a415 | DE | Chester SD 805 | Sheriff Ch 805 | Law Tac |
| 42054 | a446 | D | Chst FD/EMS Dis | Fire/EMS Dispatch | Multi-Dispatch |
| 42055 | a447 | De | Chst FD/EMS Admn | Fire/EMS Admin | Multi-Talk |
| 42056 | a448 | D | Chst FD/EMS Ops1 | Fire/EMS Ops 1 | Multi-Tac |
| 42057 | a449 | D | Chst FD/EMS Ops2 | Fire/EMS Ops 2 | Multi-Tac |
| 42058 | a44a | D | Chst FD/EMS Ops3 | Fire/EMS Ops 3 | Multi-Tac |
| 42059 | a44b | D | Chst FD/EMS Ops4 | Fire/EMS Ops 4 | Multi-Tac |
| 42060 | a44c | D | Chst FD/EMS Ops5 | Fire/EMS Ops 5 | Multi-Tac |
| 42064 | a450 | De | Chst FD/EMS Unkn | Fire/EMS Unknown | Multi-Tac |
| 42115 | a483 | D | Chester Co EM | Emergency Managment | Emergency Ops |
| 42116 | a484 | D | ChesterCo EM Rm | Emergency Management Roam | Emergency Ops |
| 42143 | a49f | D | Chester Co 42143 | Chester Ops 42143 | Public Works |
| 42148 | a4a4 | D | Chester Co 42148 | Chester Ops 42148 | Public Works |
| 42150 | a4a6 | D | Chester Co 42150 | Chester Ops 42150 | Public Works |
| 42176 | a4c0 | D | Chester Co 42176 | Chester Ops 42176 | Public Works |
| 42350 | a56e | D | Chester Co 42350 | Chester Ops 42350 | Public Works |
| 42351 | a56f | De | Chester PD Disp | Chester PD Ch 1 Dispatch | Law Dispatch |
| 42352 | a570 | DE | Chester PD Ops | Chester PD Ch 2 Ops | Law Tac |
| 42353 | a571 | DE | Chester PD Roam | Chester PD Ch 3 Roam | Law Tac |
| 42411 | a5ab | DE | GrtFalls PD Disp | Great Falls PD 1 Dispatch | Law Dispatch |
| 42412 | a5ac | DE | Great Falls PD 2 | Great Falls PD 2 Secure | Law Tac |
| 42413 | a5ad | DE | GrtFalls PD Roam | Great Falls PD 3 Roam | Law Tac |
