| 867 978 2434 ; | Aklavik - Hamlet of Aklavik |
| 867-392-6139 ; | Behchokö (Rae-Edzo) - Community Government of Behchokö |
| 867-709-2202 ; | Colville Lake - Settlement Corporation |
| 867-589-4106 ; | Deline - Charter Community of Deline |
| 867-984-3400 ; | Enterprise - Hamlet of Enterprise |
| 867-598-2024 ; | Fort Good Hope - Charter Community of K'asho Got'ine |
| 867-770-4004 ; | Fort Liard - Hamlet of Fort Liard |
| 867-952-2725 ; | Fort McPherson - Hamlet of Fort McPherson |
| 867-699-3360 ; | Fort Providence - Hamlet of Fort Providence |
| 867-394-5415 ; | Fort Resolution - Deninoo Community Council |
| 867-695-2005 ; | Fort Simpson - Village of Fort Simpson |
| 867-872-8401 ; | Fort Smith - Town of Fort Smith |
| 867-997-3411 ; | Gamètì - Community Government of Gamètì |
| 867-874-3237 ; | Hay River - Town of Hay River |
| 867-874-3229 ; | Hay River Reserve - K'atlodeeche First Nation |
| 867-777-8601 ; | Inuvik - Town of Inuvik |
| 867-809-2002 ; | Jean Marie River - First Nation - Designated Authority |
| 867-825-2002 ; | Kakisa - Ka'a'gee Tu First Nation - Designated Authority |
| 867-370-3010 ; | Lutsel K'e - Dene Band - Designated Authority |
| 867-602-2910 ; | Nahanni Butte - Nahanni Butte Dene Band - Designated Authority |
| 867-587-3701 ; | Norman Wells - Town of Norman Wells |
| 867-580-3703 ; | Paulatuk - Hamlet of Paulatuk |
| 867-690-4802 ; | Sachs Harbour - Hamlet of Sachs Harbour |
| 867-206-2828 ; | Trout Lake - Sambaa K'e Dene Band - Designated Authority |
| 867-953-3302 ; | Tsiigehtchic - Charter Community of Tsiigehtchic |
| 867-977-2110 ; | Tuktoyaktuk - Hamlet of Tuktoyaktuk |
| 867-588-4908 ; | Tulita - Hamlet of Tulita |
| 867-396-8001 ; | Ulukhaktok - Hamlet of Ulukhaktok |
| 867-713-2030 ; | Wekweètì - Community Government of Wekweètì |
| 867-573-3018 ; | Whatì - Community Government of Whatì |
| 867-581-3229 ; | Wrigley - Pehdzeh Ki First Nation - Designated Authority |
| 867-920-5649 ; | Yellowknife - City of Yellowknife |
| 867-873-5969 ; | Yellowknife - Yellowknives Dene First Nation (Dettah) |
| 867-873-8545 ; | Yellowknife - Yellowknives Dene First Nation (N'dilo) |