Zip Area Code

Highmore, South Dakota

Highmore, South Dakota, in Hyde County, has ZIP code 57345 and area code 605.

ZIP code
57345
Area code
605
Coordinates
44.5326, -99.4543

ZIP codes in Highmore

ZIP codePost officeCountyArea codes
57345HighmoreHyde County605

Area code for Highmore

  • Area code 605

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

Towns near Highmore