| 4809 | 12c9 | De | 21P382AD | Escanaba Police | Law Talk |
| 5064 | 13c8 | D | 21COM | Countywide Common (Mutual Aid all agencies) | Interop |
| 5065 | 13c9 | D | 21SPEV1 | Special Events 1 | Multi-Tac |
| 5066 | 13ca | D | 21SPEV2 | Special Events 2 | Multi-Tac |
| 5093 | 13e5 | D | 21P911 | County Police Dispatch | Law Dispatch |
| 5094 | 13e6 | D | 21LEIN | LEIN | Law Talk |
| 5095 | 13e7 | D | 21P121 | Sheriff Dept Proprietary | Law Talk |
| 5099 | 13eb | D | 21PD382 | Escanaba Police Proprietary | Law Talk |
| 5104 | 13f0 | D | 21E911 | EMS Dispatch | EMS Dispatch |
| 5105 | 13f1 | D | 21FE911 | Fire-EMS Dispatch | Multi-Dispatch |
| 5145 | 1419 | D | 21PD424 | Gladstone Public Safety Proprietary | Law Talk |
| 5146 | 141a | D | 21FIRE | County Fire Dispatch | Fire Dispatch |
| 5147 | 141b | D | 21SERCH | County Search and Rescue | EMS-Talk |
| 5148 | 141c | D | 21SPEV3 | Special Events 3 | Multi-Tac |
| 6159 | 180f | D | 21STFRN | St. Francis Hospital | Hospital |
| 6333 | 18bd | D | 21ROAD1 | Road Commission 1 | Public Works |
| 6349 | 18cd | D | 21DATA | Delta Area Transit Authority | Transportation |
| 6357 | 18d5 | D | 21ROAD2 | Road Commission 2 | Public Works |
| 7015 | 1b67 | DE | 21DRUG | Countywide Narcotics Enforcement Common | Law Tac |
