Zip Area Code

Brown County, Illinois

Brown County, Illinois, has 5 towns and 3 ZIP codes, in area code 217, with 447 as an overlay.

Towns in Brown County, A to Z

TownZIP codesArea codes
Mound Stationnearest62324, 62375217, 447
Mount Sterling62353217, 447
Ripleynearest62353217, 447
Timewell62375217, 447
Versailles62378217, 447

ZIP codes in Brown County

Area codes in Brown County

  • Area code 217

    In service since 1947. Shares its area with 447. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 447

    In service since March 27, 2021. Shares its area with 217. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.