| 48000 | bb80 | D | CON-BRDG | Confederation Bridge | Interop |
| 48001 | bb81 | D | PE MA 1 | Mutual Aid 1 | Interop |
| 48002 | bb82 | D | PE MA 2 | Mutual Aid 2 | Interop |
| 48003 | bb83 | D | PE MA 3 | Mutual Aid 3 | Interop |
| 48004 | bb84 | D | PE MA 4 | Mutual Aid 4 | Interop |
| 48005 | bb85 | D | PE MA 5 | Mutual Aid 5 | Interop |
| 48006 | bb86 | D | PE MA 6 | Mutual Aid 6 | Interop |
| 48007 | bb87 | D | PE MA 7 | Mutual Aid 7 | Interop |
| 48008 | bb88 | D | PE MA 8 | Mutual Aid 8 | Interop |
| 48009 | bb89 | D | MEDACOM | Medacom Atlantic (Fire/EMS Dispatch) | Interop |
| 48010 | bb8a | D | RCMPLDIV | RCMP L Division (RCMP Dispatch) | Interop |
| 48011 | bb8b | De | GPEI 1 | Government of PEI 1 | Business |
| 48012 | bb8c | De | GPEI 2 | Government of PEI 2 | Business |
| 48013 | bb8d | De | GPEI 3 | Government of PEI 3 | Business |
| 48014 | bb8e | De | GPEI 4 | Government of PEI 4 | Business |
| 48087 | bbd7 | D | PEI-DISP | TIR, EDU, RCMP and EMS Interop | Interop |
| 48300 | bcac | D | EMO-OPS | EMO Interop | Interop |
| 48308 | bcb4 | D | EMO-OP1 | EMO Ops 1 | Emergency Ops |
| 48309 | bcb5 | D | EMO-OP2 | EMO Ops 2 | Emergency Ops |
| 48310 | bcb6 | D | EMO-OP3 | EMO Ops 3 | Emergency Ops |
| 48311 | bcb7 | D | EMO-OP4 | EMO Ops 4 | Emergency Ops |
| 48312 | bcb8 | D | EMO-OP5 | EMO Ops 5 | Emergency Ops |
| 48401 | bd11 | D | IEMS-TIR | Island EMS and TIR Interop | Interop |
| 48601 | bdd9 | DE | PE-LAW-1 | Law Common 1 | Law Tac |
| 48602 | bdda | DE | PE-LAW-2 | Law Common 2 | Law Tac |
| 48706 | be42 | D | RED-OPS1 | Red Cross Ops 1 | Emergency Ops |
| 48707 | be43 | D | RED-OPS2 | Red Cross Ops 2 | Emergency Ops |
| 48708 | be44 | D | RED-OPS3 | Red Cross Ops 3 | Emergency Ops |
| 48712 | be48 | D | GSAR-OP1 | Ground Search and Rescue 1 | Emergency Ops |
| 48713 | be49 | D | GSAR-OP2 | Ground Search and Rescue 2 | Emergency Ops |
| 48714 | be4a | D | GSAR-OP3 | Ground Search and Rescue 3 | Emergency Ops |
| 48715 | be4b | D | GSAR-OP4 | Ground Search and Rescue 4 | Emergency Ops |
| 48716 | be4c | D | GSAR-OP5 | Ground Search and Rescue 5 | Emergency Ops |
| 48717 | be4d | D | GSAR-OP6 | Ground Search and Rescue 6 | Emergency Ops |
| 48718 | be4e | D | CTN-EOC1 | Charlottetown Emergency Operations Centre 1 | Emergency Ops |
