| 444 | 1bc | D | CusterCo SO1 | Sheriff 1 Dispatch | Law Dispatch |
| 445 | 1bd | D | CusterCo SO2 | Sheriff 2 | Law Tac |
| 446 | 1be | D | CusterCo EMS1 | County EMS 1 | EMS Dispatch |
| 447 | 1bf | D | CusterCo FG | County Fire Fireground | Fire-Tac |
| 448 | 1c0 | D | CusterCo EMS3 | County EMS 3 | EMS-Tac |
| 449 | 1c1 | D | Wet Mtn FD | Wet Mountain Fire District | Fire Dispatch |
| 450 | 1c2 | D | Wetmore Fire | Wetmore Fire District | Fire Dispatch |
| 451 | 1c3 | D | CusterCo FD3 | County Fire 3 | Fire-Tac |
| 452 | 1c4 | D | CusterCo R&B | Road & Bridge | Public Works |
| 453 | 1c5 | D | CusterCo MAC | County Mutual Aid Channel | Interop |
| 454 | 1c6 | D | CusterCO SAR | Custer Co SAR | Emergency Ops |
| 455 | 1c7 | D | CusterCo SD | Custer County School District | Schools |
| 456 | 1c8 | D | Wet Mtn FD Tac | Wet Mountain Fire District Tac | Fire-Talk |
