Zip Area Code

Grafton, North Dakota

Grafton, North Dakota, in Walsh County, has ZIP code 58237 and area code 701.

ZIP code
58237
Area code
701
Coordinates
48.4122, -97.4106

ZIP codes in Grafton

ZIP codePost officeCountyArea codes
58237GraftonWalsh County701

Area code for Grafton

  • Area code 701

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

Towns near Grafton