State · United States
North Dakota postal codes
372 cities · 407 localities · 407 postal codes · state code ND
Area codes (1)
701
Area codes in use in this state, from NANPA central-office assignments.
Popular cities
- Fargo
- Bismarck
- Grand Forks
- Minot
- West Fargo
- Williston
- Dickinson
- Mandan
- Jamestown
- Devils Lake
- Wahpeton
- Watford City
All cities (372)
A20
B28
C28
D18
F19
G22
H23
I1
L17
M41
N14
P17
R20
S30
W22
Postal code index (407)
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Data generated on 2026-08-21 · Sources · Report an error.