Zip Area Code

Macoupin County, Illinois

Macoupin County, Illinois, has 26 towns and 19 ZIP codes, in area codes 217 (overlay 447) and 618 (overlay 730).

Towns in Macoupin County, A to Z

TownZIP codesArea codes
Benld62009217, 447
Bunker Hill62014618, 730
Carlinville62626217, 447
Chesterfield62630618, 730
Dorchesternearest62014, 62033, 62093618, 730, 217, 447
Eagarville62023217, 447
East Gillespienearest62009, 62023, 62033217, 447
Gillespie62033217, 447
Girard62640217, 447
Hettick62649618, 730
Lake Ka-Honearest62009, 62023, 62069217, 447
Modesto62667217, 447
Mount Clarenearest62009, 62085, 62093217, 447, 618, 730
Mount Olive62069217, 447
Nilwood62672217, 447
Palmyra62674217, 447
Piasa62079618, 730
Royal Lakesnearest62014, 62685618, 730
Sawyerville62085217, 447
Scottville62683217, 447
Shipman62685618, 730
Staunton62088618, 730
Virden62690217, 447
Whitenearest62009, 62069, 62085217, 447
Williamsonnearest62058, 62074, 62088618, 730
Wilsonville62093618, 730

ZIP codes in Macoupin County

Area codes in Macoupin 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.

  • Area code 618

    In service since 1947. Shares its area with 730. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 730

    In service since July 7, 2023. Shares its area with 618. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.