| 20100 | 4e84 | T | 42 FD/EMS Resp | Fire/EMS Response | Fire-Tac |
| 20101 | 4e85 | T | 42 FD/EMS E Ops2 | Fire/EMS East Ops 2 | Fire-Tac |
| 20102 | 4e86 | T | 42 FD/EMS E Ops3 | Fire/EMS East Ops 3 | Fire-Tac |
| 20103 | 4e87 | T | 42 FD/EMS E Ops3 | Fire/EMS East Ops 4 | Fire-Tac |
| 20104 | 4e88 | T | 42 FD/EMS E Tac5 | Fire/EMS East Tac 5 | Fire-Tac |
| 20105 | 4e89 | T | 42 FD/EMS E Dir | Fire/EMS East Direct | Fire-Talk |
| 20106 | 4e8a | T | 42 FD/EMS N Ops2 | Fire/EMS North Ops 2 | Fire-Tac |
| 20107 | 4e8b | T | 42 FD/EMS N Ops3 | Fire/EMS North Ops 3 | Fire-Tac |
| 20108 | 4e8c | T | 42 FD/EMS N Ops4 | Fire/EMS North Ops 4 | Fire-Tac |
| 20109 | 4e8d | T | 42 FD/EMS N Tac5 | Fire/EMS North Tac 5 | Fire-Tac |
| 20110 | 4e8e | T | 42 FD/EMS N Dir | Fire/EMS North Direct | Fire-Talk |
| 20111 | 4e8f | T | 42 FD/EMS S Ops2 | Fire/EMS South Ops 2 | Fire-Tac |
| 20112 | 4e90 | T | 42 FD/EMS S Ops3 | Fire/EMS South Ops 3 | Fire-Tac |
| 20113 | 4e91 | T | 42 FD/EMS S Ops4 | Fire/EMS South Ops 4 | Fire-Tac |
| 20114 | 4e92 | T | 42 FD/EMS S Tac5 | Fire/EMS South Tac 5 | Fire-Tac |
| 20115 | 4e93 | T | 42 FD/EMS S Dir | Fire/EMS South Direct | Fire-Talk |
| 20116 | 4e94 | T | 42 PubSaf Intop | Countywide Public Safety Interop | Interop |
| 20124 | 4e9c | T | 42 FD/EMS Disp | Fire/EMS Dispatch (Alerting Only) | Fire Dispatch |
