Zip Area Code

Glenham, South Dakota

Glenham, South Dakota, in Walworth County, has ZIP code 57631 and area code 605.

ZIP code
57631
Area code
605
Coordinates
45.5335, -100.2716

ZIP codes in Glenham

ZIP codePost officeCountyArea codes
57631GlenhamWalworth County605

Area code for Glenham

  • Area code 605

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

Towns near Glenham