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Area Codes in North Dakota

Explore area codes connected to ZIP codes in North Dakota. Use this page to move between area code lookup, ZIP code coverage, and state-level browsing.

View ZIP codes in North Dakota Browse all area codes
State
North Dakota
ND
ZIP codes
406
Population
688,964
701
North Dakota
ZIPs 406
Cities 372
Pop. 688,964

About area codes in North Dakota

Area codes in North Dakota connect phone numbering geography with ZIP code regions, cities, and local coverage. Use the cards above to open each area code page, then continue to the related ZIP code pages for deeper postal lookup.