North Dakota phone numbers and area codes
North Dakota has 1 area code and 743 assigned prefixes.
Look at a prefix's carrier mix below, or look up a full number on the home page.
- Mobile carrier 26%
- Local phone company 25%
- Internet / business phone carrier 15%
- Phone company 34%
Area codes in North Dakota
| Code | Area | Prefixes here |
|---|---|---|
| 701 | North Dakota (all) | 743 |
Biggest local calling areas
Numbers are assigned to rate centers. These have the most prefixes in North Dakota (the number is how many).
Fargo84Bismarck55Grand Forks31Dickinson19Minot19Williston12Jamestown11Wahpeton9Devils Lake8Carrington6Casselton6Valleycity6Bottineau5Bowman5Rugby5Linton5Langdon5Hillsboro5Bowbells5Washburn5Harvey5Grafton5Belfield5Emerado5Center4Tioga4Rolla4Northwood4New Rockford4Parshall4Stanley4Gardner4Hickson4Mayville4Leonard4Kindred4Fort Yates4Hazen4Hatton4East Fairview4Regent3Oakes3Spencer3Beach3Dunseith3Rolette3Minto3Metigoshe3Nomcintosh3Drake3Cando3Gwinner3Cooperstown3Steele3Larimore3Ellendale3New Town3Enderlin3Underwood3Watford City3Eastsidney3Edgeley3Thompson3Manvel3Hettinger3Reynolds3Beulah3
Carriers in North Dakota
| Carrier | Type | Prefixes | Share |
|---|---|---|---|
| Verizon Wireless | Mobile carrier | 90 | 12% |
| CenturyLink / Lumen | Local phone company | 81 | 11% |
| AT&T Mobility | Mobile carrier | 79 | 11% |
| Midcontinent Communications | Phone company | 48 | 6% |
| Onvoy | Internet / business phone carrier | 42 | 6% |
| Srt Communications | Phone company | 34 | 5% |
| Polar Commun Mutual Aid | Phone company | 27 | 4% |
| North Dakota Telephone | Local phone company | 27 | 4% |
| Dickey Rural Tel. Coop | Local phone company | 26 | 3% |
| Reservation Tel. Coop | Phone company | 24 | 3% |
| West River Telecommunications Coop | Phone company | 24 | 3% |
| Level 3 (Lumen) | Internet / business phone carrier | 18 | 2% |
Most prefixes are pooled: the 10,000 numbers in each are handed out in blocks of 1,000 to different carriers, and people can also take their numbers to another carrier. So the carrier shown is where the prefix started, not a guarantee about any one number. Source: NANPA central office code records, 2026-10-10.