Area codes in Bismarck, North Dakota
Bismarck, North Dakota uses area code 701. The main Bismarck area code is 701.
Area codes serving Bismarck
All North Dakota area codes · Is a Bismarck call a scam?
Nearby cities
- Minot area codes
- Fargo area codes
- Grand Forks area codes
- Rapid City area codes
- Winnipeg area codes
- Sioux Falls area codes
- Regina area codes
- St Cloud area codes
Sourced from the official NANPA (North American Numbering Plan Administrator) numbering database, current as of June 20, 2026. Refreshed monthly.