Zip Area Code

Calhoun County, Arkansas

Calhoun County, Arkansas, has 3 towns and 3 ZIP codes, in area code 870, with 327 as an overlay.

Towns in Calhoun County, A to Z

TownZIP codesArea codes
Hampton71744870, 327
Harrell71745870, 327
Thornton71766870, 327

ZIP codes in Calhoun County

Area codes in Calhoun County

  • Area code 870

    In service since April 14, 1997. Shares its area with 327. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 327

    In service since February 20, 2024. Shares its area with 870. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.