| Frequency | System | FleetID | User | City | State | Sys_Type | Notes | Additional Notes |
| 851.4875 | WARREN, CITY OF | 1744 | CENTERLINE FD (PATCH) | CENTERLINE | MI | II | ** | ** |
| 852.4875 | WARREN, CITY OF | 1776 | CENTERLINE FD SPECIAL OPS | CENTERLINE | MI | II | ** | ** |
| 853.4875 | WARREN, CITY OF | 688 | WARREN FD DISP/OPERATIONS | WARREN | MI | II | ** | ** |
| ** | WARREN, CITY OF | 752 | FIRE DEPT FIREGROUND TAC1 | WARREN | MI | II | ** | ** |
| 854.4875 | WARREN, CITY OF | 784 | FIRE DEPT FIREGROUND TAC2 | WARREN | MI | II | ** | ** |
| 855.4875 | WARREN, CITY OF | 816 | FIRE DEPT FIREGROUND TAC3 | WARREN | MI | II | ** | ** |
| 856.0375 | WARREN, CITY OF | 848 | FIRE DEPT FIREGROUND TAC4 | WARREN | MI | II | ** | ** |
| 856.0375 | WARREN, CITY OF | 880 | FIRE DEPT FIREGROUND TAC5 | WARREN | MI | II | ** | ** |
| 856.0875 | WARREN, CITY OF | 944 | WARREN FD (PREVENTION) | WARREN | MI | II | ** | ** |
| ** | WARREN, CITY OF | 976 | WARREN FD (TRAINING) | WARREN | MI | II | ** | ** |
| ** | WARREN, CITY OF | 1008 | WARREN FD (APPARATUS) | WARREN | MI | II | ** | ** |
| ** | WARREN, CITY OF | 1040 | WARREN FD UTILITY CHANNEL | WARREN | MI | II | ** | ** |
| ** | WARREN, CITY OF | 57856 | FD (COUNTY FIRE CHANNEL) | WARREN | MI | II | ** | ** |
| ** | WARREN, CITY OF | 1744 | CENTERLINE FIRE DEPT. | CENTERLINE | MI | II | ** | ** |
| ** | WARREN, CITY OF | 1744 | FD (PATCH TO 154.130) | WARREN | MI | II | ** | ** |
| ** | WARREN, CITY OF | 1776 | CENTERLINE FD SPECIAL OPS | CENTERLINE | MI | II | ** | ** |
| ** | WARREN, CITY OF | 80 | CENTERLINE POLICE (DISP.) | CENTERLINE | MI | II | ** | ** |
| ** | WARREN, CITY OF | 1776 | CENTERLINE PD SPECIAL OPS | CENTERLINE | MI | II | ** | ** |
| ** | WARREN, CITY OF | 176 | PD (COMMUNITY POLICING) | WARREN | MI | II | ** | ** |
| ** | WARREN, CITY OF | 112 | WARREN PD (DETECTIVES) | WARREN | MI | II | ** | ** |
| ** | WARREN, CITY OF | 48 | PD (DISP./OPERATIONS) | WARREN | MI | II | ** | ** |
| ** | WARREN, CITY OF | 16 | WARREN POLICE MOTOR UNITS | WARREN | MI | II | ** | ** |
| ** | WARREN, CITY OF | 208 | WARREN PD (RECORDS/INFO.) | WARREN | MI | II | ** | ** |
| ** | WARREN, CITY OF | 240 | WARREN POLICE ROAD PATROL | WARREN | MI | II | ** | ** |
| ** | WARREN, CITY OF | 272 | WARREN PD (SPECIAL EVENTS | WARREN | MI | II | ** | ** |
| ** | WARREN, CITY OF | 1360 | WARREN PD (SURVEILLANCE) | WARREN | MI | II | ** | ** |
| ** | WARREN, CITY OF | 432 | WARREN PD (SURVEILLANCE) | WARREN | MI | II | ** | ** |
| ** | WARREN, CITY OF | 144 | WARREN PD (TRAFFIC PATROL | WARREN | MI | II | ** | ** |
| ** | WARREN, CITY OF | 592 | CENTERLINE (DB/ADMIN.) | CENTERLINE | MI | II | ** | ** |
| ** | WARREN, CITY OF | 560 | WARREN ANIMAL CONTROL | WARREN | MI | II | ** | ** |
| ** | WARREN, CITY OF | 1713 | ANNOUNCE COMM 2 ALL FLEET | WARREN | MI | II | ** | ** |
| ** | WARREN, CITY OF | 1488 | WARREN BUILDING DEPT. | WARREN | MI | II | ** | ** |
| ** | WARREN, CITY OF | 49664 | CENTERLINE CITYWIDE CH. | CENTERLINE | MI | II | ** | ** |
| ** | WARREN, CITY OF | 1680 | WARREN PARKS & RECREATION | WARREN | MI | II | ** | ** |
| ** | WARREN, CITY OF | 1136 | WARREN SANITATION DEPT. | WARREN | MI | II | ** | ** |
| ** | WARREN, CITY OF | 1552 | WARREN SANIT DEPT BASE 80 | WARREN | MI | II | ** | ** |
| ** | WARREN, CITY OF | 1648 | WARREN SENIORS TRANSPORT | WARREN | MI | II | ** | ** |
| ** | WARREN, CITY OF | 6480 | WARREN WATER DEPARTMENT | WARREN | MI | II | ** | ** |
| ** | WARREN, CITY OF | 1200 | WARREN WATER DEPARTMENT | WARREN | MI | II | ** | ** |
| ** | WARREN, CITY OF | 1456 | WARREN WASTE WATER TREAT. | WARREN | MI | II | ** | ** |
| ** | WARREN, CITY OF | 1136 | WARREN PUBLIC WORKS DEPT. | WARREN | MI | II | ** | ** |
| ** | WARREN, CITY OF | 1328 | PUBLIC WORKS DEPT 50 BASE | WARREN | MI | II | ** | ** |