Zip Area Code

Saint Onge, South Dakota

Saint Onge, South Dakota, in Lawrence County, has ZIP code 57779 and area code 605.

ZIP code
57779
Area code
605
Coordinates
44.5473, -103.7232

ZIP codes in Saint Onge

ZIP codePost officeCountyArea codes
57779Saint OngeLawrence County605

Area code for Saint Onge

  • Area code 605

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

Towns near Saint Onge