Zip Area Code

Clark County, Arkansas

Clark County, Arkansas, has 10 towns and 10 ZIP codes, in area code 870, with 327 as an overlay.

Towns in Clark County, A to Z

TownZIP codesArea codes
Alpine71920870, 327
Amity71921870, 327
Arkadelphia71923, 71998, 71999870, 327
Beirne71721870, 327
Caddo Valleynearest71998, 71999870, 327
Curtis71728870, 327
Gum Springsnearest71728, 71923, 71999870, 327
Gurdon71743870, 327
Okolona71962870, 327
Whelen Springs71772870, 327

ZIP codes in Clark County

Area codes in Clark 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.