| 11344 | 2c50 | A | HCFD - IO 10 | Interop 10 | Interop |
| 11376 | 2c70 | A | HCFD - IO 11 | Interop 11 | Interop |
| 11408 | 2c90 | A | HCFD - IO 12 | Interop 12 | Interop |
| 11856 | 2e50 | A | HCFD - Knox | Knox Box Control | Fire-Tac |
| 39280 | 9970 | D | HCFD - D1 | Delta 1 | Fire-Tac |
| 39312 | 9990 | D | HCFD - D2 | Delta 2 | Fire-Tac |
| 39344 | 99b0 | D | HCFD - D3 | Delta 3 | Fire-Tac |
| 39376 | 99d0 | D | HCFD - D4 | Delta 4 | Fire-Tac |
| 39408 | 99f0 | D | HCFD - D5-Wa | Delta Water Supply | Fire-Tac |
| 39440 | 9a10 | D | HCFD - D6-St | Delta Staging | Fire-Tac |
| 39472 | 9a30 | D | HCFD - D Ann | Delta Announce | Fire-Tac |
| 39504 | 9a50 | D | HCFD - EMRC | EMRC Call 1 | Hospital |
| 39536 | 9a70 | D | HCFD - Med 4 | EMRC Med 4 | Hospital |
| 39568 | 9a90 | D | HCFD - Med 8 | EMRC Med 8 | Hospital |
| 39824 | 9b90 | D | HCFD - Ops | Fire & Rescue Staff Operations | Fire-Tac |
| 39888 | 9bd0 | D | HCFD - IT | Information Technology | Fire-Tac |
| 39920 | 9bf0 | D | HCFD - Admin | Administration | Fire-Tac |
| 39952 | 9c10 | D | HCFD - Logis | Logistics | Fire-Tac |
| 39984 | 9c30 | D | HCFD - VChf | Volunteer Chief | Fire-Tac |
| 40016 | 9c50 | DE | HCFD - Arson | Arson Investigations | Fire-Tac |
| 40112 | 9cb0 | D | HCFD - A Ann | Alpha Announce | Fire-Tac |
| 40240 | 9d30 | D | HCFD - A1 | Dispatch | Fire Dispatch |
| 40272 | 9d50 | D | HCFD - A2 | Incident Operations 1 | Fire-Tac |
| 40304 | 9d70 | D | HCFD - A3 | Incident Operations 2 | Fire-Tac |
| 40336 | 9d90 | D | HCFD - HspAd | Howard County General Adult Base Station | Hospital |
| 40368 | 9db0 | D | HCFD - A6 | 1st Battalion | Fire-Tac |
| 40400 | 9dd0 | D | HCFD - FMS | Fire Marshal Service | Fire-Tac |
| 40432 | 9df0 | D | HCFD - B1 | Bravo 1 | Fire-Tac |
| 40464 | 9e10 | D | HCFD - B2 | Bravo 2 | Fire-Tac |
| 40496 | 9e30 | D | HCFD - B3 | Bravo 3 | Fire-Tac |
| 40528 | 9e50 | D | HCFD - B4 | Bravo 4 | Fire-Tac |
| 40560 | 9e70 | D | HCFD - B5-Wa | Bravo Water Supply | Fire-Tac |
| 40592 | 9e90 | D | HCFD - B6-St | Bravo Staging | Fire-Tac |
| 40624 | 9eb0 | D | HCFD - B Ann | Bravo Announce | Fire-Tac |
| 40656 | 9ed0 | D | HCFD - C1 | Charlie 1 | Fire-Tac |
| 40688 | 9ef0 | D | HCFD - C2 | Charlie 2 | Fire-Tac |
| 40720 | 9f10 | D | HCFD - C3 | Charlie 3 | Fire-Tac |
| 40752 | 9f30 | D | HCFD - C4 | Charlie 4 | Fire-Tac |
| 40784 | 9f50 | D | HCFD - C5-Wa | Charlie Water Supply | Fire-Tac |
| 40816 | 9f70 | D | HCFD - C6-St | Charlie Staging | Fire-Tac |
| 40848 | 9f90 | D | HCFD - C Ann | Charlie Announce | Fire-Tac |
| 40880 | 9fb0 | D | HCFD - Annc | General Announcement | Fire-Tac |
| 40912 | 9fd0 | D | HCFD - HspPe | Howard County General Pediatric Base Station | Hospital |
| 40944 | 9ff0 | D | HCFD - Chat | Senior Staff Chat | Fire-Talk |
