Zip Area Code

Jefferson, South Dakota

Jefferson, South Dakota, in Union County, has ZIP code 57038 and area code 605.

ZIP code
57038
Area code
605
Coordinates
42.6013, -96.5784

ZIP codes in Jefferson

ZIP codePost officeCountyArea codes
57038JeffersonUnion County605

Area code for Jefferson

  • Area code 605

    In service since 1947. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Towns near Jefferson