Zip Area Code

East Carroll Parish, Louisiana

East Carroll Parish, Louisiana, has 3 towns and 3 ZIP codes, in area code 318, with 457 as an overlay.

Towns in East Carroll Parish, A to Z

TownZIP codesArea codes
Lake Providence71254318, 457
Sondheimer71276318, 457
Transylvania71286318, 457

ZIP codes in East Carroll Parish

Area codes in East Carroll Parish

  • Area code 318

    In service since 1957. Shares its area with 457. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 457

    In service since September 25, 2025. Shares its area with 318. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.