North Dakota area codes
North Dakota has one area code, 701, for all of North Dakota.
- Area codes
- 1
- Areas
- 1
- Overlay areas
- 0
- Time zone
- Central and Mountain
- ZIP codes
- 407 in North Dakota
Somewhere in North Dakota now? What area code am I in? answers from your location.
Every North Dakota area code
| Code | Where | Overlays | Since |
|---|---|---|---|
| 701 | Fargo, Bismarck, Grand Forks | none | 1947 |
North Dakota area codes by area
Codes that overlay one another share one area. The places listed have a telephone rate centre of their own in NANPA's records, largest first; each links to its ZIP codes.
701 — Fargo
265 places, the largest 36 here (all of them on 701):
- Fargo
- Bismarck
- Grand Forks
- Minot
- Williston
- Dickinson
- Jamestown
- Wahpeton
- Devils Lake
- Valley City
- Watford City
- Minot Afb
- Grafton
- Beulah
- Casselton
- New Town
- Rugby
- Hazen
- Lisbon
- Bottineau
- Carrington
- Stanley
- Mayville
- Oakes
- Langdon
- Hillsboro
- Harvey
- Tioga
- Washburn
- Bowman
- Park River
- Cavalier
- Garrison
- New Rockford
- Hettinger
- Larimore
8 counties:
Area codes of the largest cities in North Dakota
| City | Area codes | Population |
|---|---|---|
| Fargo | 701 | 131,627 |
| Bismarck | 701 | 75,556 |
| Grand Forks | 701 | 59,042 |
| Minot | 701 | 47,791 |
| West Fargo † | 701 | 40,094 |
| Williston | 701 | 28,056 |
| Dickinson | 701 | 25,357 |
| Mandan † | 701 | 24,522 |
| Jamestown | 701 | 15,787 |
| Wahpeton | 701 | 8,010 |
| Devils Lake | 701 | 7,308 |
| Valley City | 701 | 6,541 |
| Watford City | 701 | 6,039 |
| Minot Afb | 701 | 4,878 |
| Horace † | 701 | 4,588 |
| Lincoln † | 701 | 4,381 |
| Grafton | 701 | 4,102 |
| Beulah | 701 | 3,040 |
| Casselton | 701 | 2,953 |
| New Town | 701 | 2,721 |
| Rugby | 701 | 2,481 |
| Hazen | 701 | 2,453 |
| Lisbon | 701 | 2,259 |
| Bottineau | 701 | 2,205 |
| Carrington | 701 | 2,168 |
| Stanley | 701 | 2,097 |
| Grand Forks Afb † | 701 | 1,987 |
| Mayville | 701 | 1,976 |
| Oakes | 701 | 1,858 |
| Langdon | 701 | 1,782 |
| Surrey † | 701 | 1,721 |
| Hillsboro | 701 | 1,704 |
| Harvey | 701 | 1,679 |
| Tioga | 701 | 1,657 |
| Belcourt † | 701 | 1,547 |
| Washburn | 701 | 1,507 |
| Bowman | 701 | 1,499 |
| Park River | 701 | 1,458 |
| Cavalier | 701 | 1,426 |
| Garrison | 701 | 1,397 |
† NANPA lists no rate centre for the town itself; these are the codes of the nearest one. A town on an area-code boundary can differ from its neighbour.
Questions about North Dakota area codes
How many area codes does North Dakota have?
One: 701.
What are the area codes of the largest cities in North Dakota?
Fargo: 701. Bismarck: 701. Grand Forks: 701. Minot: 701. West Fargo: 701.
What time zone are North Dakota area codes in?
Central and Mountain time.
Every US area code · North Dakota ZIP codes
Source: NANPA NPA database and central office code assignments, 2026-10-10. Places are matched to NANPA's rate centres by name; see sources.
Cite this page
zipcodes.pro. “North Dakota area codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/area-codes/nd
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