Zip Area Code

Avon, South Dakota

Avon, South Dakota, in Bon Homme County, has ZIP code 57315 and area code 605.

ZIP code
57315
Area code
605
Coordinates
43.0397, -98.0283

ZIP codes in Avon

ZIP codePost officeCountyArea codes
57315AvonBon Homme County605

Area code for Avon

  • Area code 605

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

Towns near Avon