| 304 | 130 | A | 4-DC-1 | Morongo Basin (Station 9) Dispatch | Law Dispatch |
| 336 | 150 | A | 4-DTAC-1 | Morongo Basin (Station 9) Tactical | Law Dispatch |
| 368 | 170 | A | 4-DC-2 | Twentynine Palms (Station 20) Dispatch | Law Dispatch |
| 400 | 190 | A | 4-DTAC-2 | Twentynine Palms (Station 20) Tactical | Law Dispatch |
| 432 | 1b0 | A | 4-DC-3 | Yucca Valley (Station 23) Dispatch | Law Dispatch |
| 464 | 1d0 | A | 4-DTAC-3 | Yucca Valley (Station 23) Dispatch | Law Dispatch |
| 496 | 1f0 | A | 4-DC-4 | Backup Dispatch (All Stations) | Law Dispatch |
| 528 | 210 | A | 4-DTAC-4 | Backup Tactical (All Stations) | Law Tac |
| 944 | 3b0 | A | 4-ATAC-1 | Desert Area Tactical 1 | Law Tac |
| 976 | 3d0 | A | 4-ATAC-2 | Desert Area Tactical 2 | Law Tac |
| 2160 | 870 | A | 4-CTAC-1 | Countywide Tactical 1 (Patched to all systems) | Law Tac |
| 2192 | 890 | A | 4-CTAC-2 | Countywide Tactical 2 (Patched to all systems) | Law Tac |
| 2224 | 8b0 | A | 4-CHASE | Pursuit Channel (All stations) | Law Tac |
| 2480 | 9b0 | A | 40-KING | Air Support | Law Tac |
