| 32041 | 7d29 | T | AMERIPRO EMS | AmeriPro EMS | EMS Dispatch |
| 34354 | 8632 | T | AMR/LG-SOUTH MS | AMR/Lifeguard EMS - South MS | EMS Dispatch |
| 37899 | 940b | T | ACADIAN EMS | Acadian Ambulance - Operations | EMS Dispatch |
| 45629 | b23d | T | CAREMED-NEWTON | CareMed EMS - Newton/Jasper Co. | EMS Dispatch |
| 55335 | d827 | T | AMR/LG-PANOLA | AMR/Lifeguard EMS - Panola Co. | EMS Dispatch |
| 58222 | e36e | T | NMMC TISH PVT | North MS Medical Center EMS - Tishomingo Co. - Private | EMS-Talk |
| 58223 | e36f | T | NMMC TISHOMINGO | North MS Medical Center EMS - Tishomingo Co. - Dispatch | EMS Dispatch |
| 58550 | e4b6 | T | PAFFORD NORTH | Pafford EMS - North (Coahoma, Tunica, Tate) | EMS Dispatch |
| 59529 | e889 | T | MEDSTAT EMS 1 | MedStat EMS 1 (Sunflower, Humphrey, Montgomery, Holmes, & Carroll) | EMS Dispatch |
| 59530 | e88a | T | MEDSTAT EMS 2 | MedStat EMS 2 (Monroe, Oktibbeha, & Attala) | EMS Dispatch |
| 59531 | e88b | T | MEDSTAT EMS 3 | MedStat EMS 3 | EMS Dispatch |
| 59549 | e89d | T | MEDSTAT GRENADA | MedStat EMS Grenada | EMS Dispatch |
| 59550 | e89e | T | AMR GROUND | AMR Ground Communications | EMS-Talk |
| 59551 | e89f | T | AMR CENTRAL MS | AMR Central MS (Jackson) | EMS Dispatch |
| 59552 | e8a0 | T | AMR TAC | AMR Tactical | EMS-Tac |
| 59553 | e8a1 | T | AMR CTRL EVENTS | AMR Central Special Events | EMS-Tac |
| 60000 | ea60 | T | MSAR MED-TRANS | Mississippi Air Rescue - Med-Trans | EMS Dispatch |
| 60320 | eba0 | T | AAA EMS | AAA EMS | EMS Dispatch |
| 60321 | eba1 | D | AAA EMS | AAA EMS | EMS Dispatch |
| 62030 | f24e | T | CAREFLIGHT | CareFlight - Operations | EMS Dispatch |
| 62040 | f258 | T | PAFFORD CENTRAL | Pafford EMS - Central MS (Madison, Rankin, Yazoo, Vicksburg) | EMS Dispatch |
| 62041 | f259 | T | PAFFORD EVENTS | Pafford EMS - Events | EMS-Tac |
| 62043 | f25b | T | PAFFORD FLGHTCOM | Pafford Ambulance Service - Flight Com (Air One) | EMS Dispatch |
| 62070 | f276 | T | PAFFORD MID DELT | Pafford EMS - Mid Delta Disp. (Leflore, Washington Co.) | EMS Dispatch |
| 62071 | f277 | T | PAFFORD STRKVILL | Pafford EMS - Starkville | EMS Dispatch |
| 62072 | f278 | T | PAFFORD STHWST | Pafford EMS - Southwest (Adams Co.) | EMS Dispatch |
| 62123 | f2ab | T | PHI AIR MEDICAL | PHI Air Medical - Operations | EMS Dispatch |
| 64032 | fa20 | T | PAFFORD DELTA | Pafford EMS - Delta (Bolivar, Tallahatchie) | EMS Dispatch |
| 64035 | fa23 | T | PAFFORD GULFCST | Pafford EMS - Gulf Coast | EMS Dispatch |
| 64037 | fa25 | T | PAFFORD TAC 2 | Pafford EMS - Events/TAC 2 | EMS-Tac |
| 64042 | fa2a | T | CAREMED-MAR/BEN | CareMed EMS - Marshall/Benton Co. | EMS Dispatch |
| 64043 | fa2b | T | CAREMED-LAFAYETT | CareMed EMS - Lafayette Co. | EMS Dispatch |
| 64045 | fa2d | T | CAREMED TRK-TRK | CareMed EMS - Truck to Truck | EMS-Talk |
