| 131 | 083 | DE | 1H SOUTH | 1H South | Fire-Tac |
| 133 | 085 | DE | 1I NORTH | 1I North | Fire-Tac |
| 135 | 087 | DE | 1J CW-1 | 1J Countywide-1 | Fire-Tac |
| 137 | 089 | DE | 1K CW-2 | 1K Countywide-2 | Fire-Tac |
| 151 | 097 | DE | 1A ECC | 1A ECC Access | Fire-Tac |
| 153 | 099 | DE | 1B RAWS | 1B Weather (Automated Weather System) | Fire-Talk |
| 155 | 09b | DE | 1C CREWS | 1C Hand Crews | Fire-Tac |
| 157 | 09d | DE | 1D INV | 1D Investigations | Fire-Tac |
| 159 | 09f | DE | 1E PREV | 1E Fire Prevention | Fire-Tac |
| 161 | 0a1 | DE | 1F COMM | 1F Communication Service | Fire-Tac |
| 163 | 0a3 | DE | 1G EDU | 1G Education | Fire-Tac |
| 165 | 0a5 | DE | 4A JWA | 4A John Wayne Airport | Fire-Tac |
| 167 | 0a7 | DE | 4B 5B ORC-DSP | 4B / 5B Orange County Fire Dispatch | Fire Dispatch |
| 169 | 0a9 | DE | 4C CMD 1-4 | 4C Division 1/4 Command | Fire-Tac |
| 171 | 0ab | DE | 4D DIV-1 | 4D Division 1 Primary Tactical | Fire-Tac |
| 173 | 0ad | DE | 4E DIV-4 | 4E Division 4 Primary Tactical | Fire-Tac |
| 175 | 0af | DE | 4F SEA 1-4 | 4F Division 1/4 Seasonal Tactical | Fire-Tac |
| 177 | 0b1 | DE | 5A ORC A/G | 5A Air-to-Ground | Fire-Tac |
| 181 | 0b5 | DE | 5C CMD 2-3 | 5C Division 2/3/5 Command | Fire-Tac |
| 183 | 0b7 | DE | 5D DIV-2 | 5D Division 2/5 Primary Tactical | Fire-Tac |
| 185 | 0b9 | DE | 5E DIV-3 | 5E Division 3 Primary Tactical | Fire-Tac |
| 187 | 0bb | DE | 5F SEA 2-3 | 5F Division 2/3/5 Seasonal Tactical | Fire-Tac |
| 247 | 0f7 | DE | 4H H-TAC | 4H Tactical | Fire-Tac |
| 249 | 0f9 | DE | 4I I-TAC | 4I Tactical | Fire-Tac |
| 251 | 0fb | DE | 4J J-TAC | 4J Tactical | Fire-Tac |
| 253 | 0fd | DE | 4K K-TAC | 4K Tactical | Fire-Tac |
| 255 | 0ff | DE | 4L L-TAC | 4L Tactical | Fire-Tac |
| 257 | 101 | DE | 4M M-TAC | 4M Tactical | Fire-Tac |
| 259 | 103 | DE | 4N N-TAC | 4N Tactical | Fire-Tac |
| 261 | 105 | DE | 4O O-TAC | 4O Tactical | Fire-Tac |
| 263 | 107 | DE | 5I I-TAC | 5I Tactical | Fire-Tac |
| 265 | 109 | DE | 5J J-TAC | 5J Tactical | Fire-Tac |
| 269 | 10d | DE | 5L L-TAC | 5L Alternate Tactical | Fire-Tac |
| 271 | 10f | DE | 5M M-TAC | 5M Alternate Tactical | Fire-Tac |
| 273 | 111 | DE | 5N N-TAC | 5N Alternate Tactical | Fire-Tac |
| 275 | 113 | DE | 5O O-TAC | 5O Alternate Tactical | Fire-Tac |
| 277 | 115 | DE | 4P SIL TAC | 4P Silverado Canyon Tactical | Fire-Tac |
| 281 | 119 | DE | 5P TRAVEL | 5P - Travel Net | Fire-Tac |
| 425 | 1a9 | DE | 7B EOC | 7B EOC to EOC Ops | Interop |
| 1310 | 51e | DE | 13O ARSON | 13O Arson Investigators | Fire-Tac |
