Zip Area Code

Altamont, South Dakota

No ZIP code carries the name of Altamont, South Dakota, in Deuel County; the nearest ZIP code is 57226, in area code 605.

Nearest ZIP
57226
Area code
605
Coordinates
44.8408, -96.6902

Nearest ZIP codes to Altamont

This is the ZIP code nearest to Altamont, each listed with the post office it is named after.

ZIP codePost officeCountyArea codes
57226Clear LakeDeuel County605

Area code for Altamont

  • Area code 605

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

Towns near Altamont