Zip Area Code

Williston, North Dakota

Williston, North Dakota, in Williams County, has ZIP codes 58801, 58802 and 58803 and area code 701.

ZIP codes
58801, 58802, 58803
Area code
701
Coordinates
48.1804, -103.6279

ZIP codes in Williston

ZIP codePost officeCountyArea codes
58801WillistonWilliams County701
58802*WillistonWilliams County701
58803*WillistonWilliams County701

* No mapped delivery area: P.O. boxes or a single organization. Area codes are those of the nearest ZIP code area.

Area code for Williston

  • Area code 701

    In service since 1947. Local calls are dialed with seven digits.

Towns near Williston