Zip Area Code

Warren County, Ohio

Warren County, Ohio, has 22 towns and 12 ZIP codes, in area codes 513 (overlay 283) and 937 (overlay 326).

Towns in Warren County, A to Z

TownZIP codesArea codes
Butlervillenearest45152, 45162513, 283
Carlislenearest45005, 45342937, 326
Corwinnearest45032, 45068513, 283
Five Pointsnearest45066, 45458937, 326
Four Bridgesnearest45040, 45050, 45069513, 283
Franklin45005937, 326
Harveysburg45032513, 283
Hunternearest45005937, 326
Kings Mills45034513, 283
Landennearest45034, 45039, 45040513, 283
Lebanon45036513, 283
Loveland Parknearest45039, 45140, 45249513, 283
Maineville45039513, 283
Mason45040513, 283
Morrow45152513, 283
Oregonia45054513, 283
Pleasant Plain45162513, 283
Roachesternearest45152513, 283
South Lebanon45065513, 283
Springboro45066937, 326
Waynesville45068513, 283
Wetheringtonnearest45040, 45069513, 283

ZIP codes in Warren County

Area codes in Warren County

  • Area code 513

    In service since 1947. Shares its area with 283. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 283

    In service since April 28, 2023. Shares its area with 513. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 937

    In service since September 28, 1996. Shares its area with 326. Local calls are dialed with ten digits.

  • Area code 326

    In service since March 8, 2020. Shares its area with 937. Local calls are dialed with ten digits.

Local numbers in area code 513

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