| 520 | 208 | D | EHS MFR W | Medical First Responder (MFR) western region | Deprecated |
| 521 | 209 | D | EHS MFR N | Medical First Responder (MFR) northern region | Deprecated |
| 522 | 20a | D | EHS MFR E | Medical First Responder (MFR) eastern region | Deprecated |
| 526 | 20e | D | EHS MFR C | Medical First Responder (MFR) central region | Deprecated |
| 527 | 20f | D | EHS Voluntr. | Volunteers | EMS-Talk |
| 563 | 233 | DE | EHS MFR W | Medical First Responder (MFR) western region (also used by southern region) | EMS-Tac |
| 564 | 234 | DE | EHS MFR C | Medical First Responder (MFR) central region | EMS-Tac |
| 565 | 235 | DE | EHS MFR N | Medical First Responder (MFR) northern region | EMS-Tac |
| 566 | 236 | DE | EHS MFR E | Medical First Responder (MFR) eastern region | EMS-Tac |
| 3001 | bb9 | D | EHS AMT Air | EHS AMT Air | EMS-Tac |
| 3072 | c00 | DE | Aberdeen ER | Aberdeen ER | Hospital |
| 3073 | c01 | DE | All Saints ER | All Saints ER | Hospital |
| 3074 | c02 | DE | Ambulance Travel | Ambulance Travel | EMS-Tac |
| 3075 | c03 | DE | AMT Ops 1 | AMT Ops 1 | EMS-Tac |
| 3076 | c04 | DE | AMT Ops 2 | AMT Ops 2 | EMS-Tac |
| 3077 | c05 | DE | Annapolis ER | Annapolis ER | Hospital |
| 3078 | c06 | DE | Buchanan ER | Buchanan ER | Hospital |
| 3079 | c07 | DE | EHS Central Spvr | Central supervisor | EMS-Talk |
| 3080 | c08 | DE | EHS CB 1 | EHS CB 1 | EMS Dispatch |
| 3081 | c09 | DE | EHS CB 2 | EHS CB 2 | EMS Dispatch |
| 3082 | c0a | DE | EHS CB 3 | EHS CB 3 | EMS Dispatch |
| 3083 | c0b | DE | EHS CB 4 | EHS CB 4 | EMS Dispatch |
| 3084 | c0c | DE | EHS CB Sprvsr | Cape Breton supervisor | EMS-Talk |
| 3085 | c0d | DE | CBRH ER | CBRH ER | Hospital |
| 3086 | c0e | DE | CEC ER | CEC ER | Hospital |
| 3087 | c0f | DE | EHS Central 1 | EHS Central 1 | EMS Dispatch |
| 3088 | c10 | DE | EHS Central 2 | EHS Central 2 | EMS Dispatch |
| 3089 | c11 | DE | EHS Central 3 | EHS Central 3 | EMS Dispatch |
| 3090 | c12 | DE | EHS Central 4 | EHS Central 4 | EMS Dispatch |
| 3091 | c13 | DE | Sacred Heart ER | Sacred Heart ER | Hospital |
| 3092 | c14 | DE | Colchester ER | Colchester ER | Hospital |
| 3093 | c15 | DE | Cumberland ER | Cumberland ER | Hospital |
| 3094 | c16 | DE | Darthmouth ER | Darthmouth ER | Hospital |
| 3095 | c17 | DE | EHS Encrypted | Encrypted | EMS-Tac |
| 3096 | c18 | DE | Digby ER | Digby ER | Hospital |
| 3097 | c19 | DE | EHS EPSO-C | EHS EPSO-C | EMS-Tac |
| 3098 | c1a | DE | EHS Encrypted | Encrypted | EMS-Tac |
| 3099 | c1b | DE | EHS EPSO-CB | EHS EPSO-CB | EMS-Tac |
| 3100 | c1c | DE | EHS EPSO-N | EHS EPSO-N | EMS-Tac |
| 3101 | c1d | DE | EHS EPSO-W | EHS EPSO-W | EMS-Tac |
| 3102 | c1e | DE | Eastern Shore ER | Eastern Shore ER | Hospital |
| 3103 | c1f | DE | Fishermans ER | Fishermans ER | Hospital |
| 3104 | c20 | DE | Glace Bay ER | Glace Bay ER | Hospital |
| 3105 | c21 | DE | Guysborough ER | Guysborough ER | Hospital |
| 3106 | c22 | DE | Hants ER | Hants ER | Hospital |
| 3107 | c23 | DE | Inverness ER | Inverness ER | Hospital |
| 3108 | c24 | DE | IWK ER | IWK ER | Hospital |
| 3109 | c25 | DE | IWK L/D | IWK L/D | Hospital |
| 3110 | c26 | DE | Lillian ER | Lilian Fraser Memorial Hospital | Hospital |
| 3111 | c27 | DE | EHS Med Over | EHS Med Over | EMS-Tac |
| 3112 | c28 | DE | Musq Valley ER | Musq Valley ER | Hospital |
| 3113 | c29 | DE | North Cumberland | North Cumberland ER | Hospital |
| 3114 | c2a | DE | Northside ER | Northside ER | Hospital |
| 3115 | c2b | DE | EHS North Watch | EHS North Watch | EMS-Tac |
| 3116 | c2c | DE | New Waterford ER | New Waterford ER | Hospital |
| 3117 | c2d | DE | EHS North 1 | EHS North 1 | EMS Dispatch |
| 3118 | c2e | DE | EHS North 2 | EHS North 2 | EMS Dispatch |
| 3119 | c2f | DE | EHS North 3 | EHS North 3 | EMS Dispatch |
| 3120 | c30 | DE | EHS North 4 | EHS North 4 | EMS Dispatch |
| 3121 | c31 | DE | QE2 ER | QE2 ER | Hospital |
| 3122 | c32 | DE | Queens General E | Queens General ER | Hospital |
| 3123 | c33 | DE | Roseway ER | Roseway ER | Hospital |
| 3124 | c34 | DE | South Cumberland | South Cumberland ER | Hospital |
| 3125 | c35 | DE | Soldiers ER | Soldiers ER | Hospital |
| 3126 | c36 | DE | EHS Event 1 | EHS Event 1 | EMS-Tac |
| 3127 | c37 | DE | EHS Event 2 | EHS Event 2 | EMS-Tac |
| 3128 | c38 | DE | South Shore ER | South Shore ER | Hospital |
| 3129 | c39 | DE | St Marthas ER | St Marthas ER | Hospital |
| 3130 | c3a | DE | Straight Richmon | Straight Richmond ER | Hospital |
| 3131 | c3b | DE | EHS Encrypted | Encrypted | EMS-Tac |
| 3132 | c3c | DE | EHS TAC 1 | EHS TAC 1 | EMS-Tac |
| 3133 | c3d | DE | EHS TAC 2 | EHS TAC 2 | EMS-Tac |
| 3134 | c3e | DE | EHS TAC 3 | EHS TAC 3 | EMS-Tac |
| 3135 | c3f | DE | EHS TAC 4 | EHS TAC 4 | EMS-Tac |
| 3136 | c40 | DE | EHS TAC 5 | EHS TAC 5 | EMS-Tac |
| 3137 | c41 | DE | EHS TAC 6 | EHS TAC 6 | EMS-Tac |
| 3138 | c42 | DE | EHS TAC 7 | EHS TAC 7 | EMS-Tac |
| 3139 | c43 | DE | EHS TAC 8 | EHS TAC 8 | EMS-Tac |
| 3140 | c44 | DE | EHS Transfer-C | EHS Transfer-C | EMS-Tac |
| 3141 | c45 | DE | EHS Transfer-CB | EHS Transfer-CB | EMS-Tac |
| 3142 | c46 | DE | EHS Transfer-N | EHS Transfer-N | EMS-Tac |
| 3143 | c47 | DE | EHS Transfer-W | EHS Transfer-W | EMS-Tac |
| 3144 | c48 | DE | Twin Oaks ER | Twin Oaks ER | Hospital |
| 3145 | c49 | DE | Valley Reg ER | Valley Reg ER | Hospital |
| 3146 | c4a | DE | VCMH ER | VCMH ER | Hospital |
| 3147 | c4b | DE | EHS West Sprvr | West supervisor | EMS-Talk |
| 3148 | c4c | DE | EHS West 1 | EHS West 1 | EMS Dispatch |
| 3149 | c4d | DE | EHS West 2 | EHS West 2 | EMS Dispatch |
| 3150 | c4e | DE | EHS West 3 | EHS West 3 | EMS Dispatch |
| 3151 | c4f | DE | EHS West 4 | EHS West 4 | EMS Dispatch |
| 3152 | c50 | DE | Yarmouth ER | Yarmouth ER | Hospital |
| 3153 | c51 | DE | St Annes ER | St Annes ER | Hospital |
| 3154 | c52 | DE | EHS Secure 1 | EHS Secure 1 (PD Patch) | EMS-Tac |
| 3155 | c53 | DE | EHS Secure 2 | EHS Secure 2 (PD Patch) | EMS-Tac |
| 3157 | c55 | DE | EHS AMT Air | EHS AMT Air | EMS-Tac |
