Zip Area Code

Knox County, Indiana

Knox County, Indiana, has 13 towns and 12 ZIP codes, in area code 812, with 930 as an overlay.

Towns in Knox County, A to Z

TownZIP codesArea codes
Bicknell47512812, 930
Bruceville47516812, 930
Decker47524812, 930
Edwardsport47528812, 930
Emisonnearest47516, 47561812, 930
Freelandville47535812, 930
Monroe City47557812, 930
Oaktown47561812, 930
Ragsdale47573812, 930
Sandborn47578812, 930
Vincennes47591812, 930
Westphalia47596812, 930
Wheatland47597812, 930

ZIP codes in Knox County

Area codes in Knox County

  • Area code 812

    In service since 1947. Shares its area with 930. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 930

    In service since March 7, 2015. Shares its area with 812. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.