| 711 | 05-087 | A | Unk FD 711 | Unknown F.D. | Fire-Tac |
| 753 | 05-141 | A | HCFD DISP 1 | Fire Dispatch | Fire Dispatch |
| 754 | 05-142 | A | HCFD CH 2 | Fire Channel 2 | Fire-Talk |
| 755 | 05-143 | A | HPVFD | Henderson Point VFD | Fire-Tac |
| 756 | 05-144 | A | Cuevas VFD | Cuevas VFD | Fire-Tac |
| 757 | 05-145 | A | West HC VFD | West Harrison County VFD | Fire-Tac |
| 758 | 05-146 | A | Lizana VFD | Lizana VFD | Fire-Tac |
| 759 | 05-147 | A | Saucier VFD | Saucier VFD Dispatch | Fire Dispatch |
| 760 | 05-150 | A | Woolmkt VFD | Woolmarket VFD | Fire-Tac |
| 761 | 05-151 | A | HC FIREGRND1 | Fire Ground 1 | Fire-Tac |
| 762 | 05-152 | A | HCFD TRNG 2 | Fire Training 2 | Law Tac |
| 763 | 05-153 | A | HCFD TRNG 1 | Fire Training 1 | Fire-Tac |
| 764 | 05-154 | A | East HC VFD | East Harrison County VFD | Fire-Tac |
| 769 | 06-001 | A | AMR-1 A | American Medical Response - Dispatch Secondary (Linked to VHF Dispatch) | EMS Dispatch |
| 770 | 06-002 | D | AMR-1 | American Medical Response - Dispatch Primary | EMS Dispatch |
| 771 | 06-003 | D | AMR-CH 2 | American Medical Response - Channel 2 | EMS-Tac |
| 774 | 06-006 | D | AMR EVENT 1 | American Medical Response - Events 1 | EMS-Tac |
| 775 | 06-007 | D | AMR EVENT 2 | American Medical Response - Events 2 | EMS-Tac |
| 776 | 06-010 | D | EMS-PSCOM | EMS- Public Safety Common | EMS-Tac |
| 836 | 06-084 | A | State Fire Patch | Patch to VHF State Fire | Fire-Tac |
| 864 | 06-120 | A | Fire/AMR 1 | County Fire/AMR Interop 1 | Interop |
| 870 | 06-126 | D | KAFB FIRE CTRL | Keesler AFB Fire Control | Fire Dispatch |
| 901 | 07-005 | A | FS COMN 1 | Fire Services Comm 1 | Fire-Tac |
| 902 | 07-006 | A | FS COMN 2 | Fire Services Comm 2 | Fire-Tac |
| 903 | 07-007 | A | FS COMN 3 | Fire Services Comm 3 | Fire-Tac |
| 910 | 07-016 | A | HC FIREGRND2 | Fire Ground 2 | Fire-Tac |
| 911 | 07-017 | A | HC FIREGRND3 | Fire Ground 3 | Fire-Tac |
| 1088 | 08-080 | A | Fire/AMR 2 | County Fire/AMR Interop 2 | Interop |
