Zip Area Code

Gallia County, Ohio

Gallia County, Ohio, has 11 towns and 8 ZIP codes, in area code 740, with 220 as an overlay.

Towns in Gallia County, A to Z

TownZIP codesArea codes
Bidwell45614740, 220
Centerville (Thurman)nearest45674, 45685740, 220
Cheshire45620740, 220
Crownnearest45623, 45678740, 220
Crown City45623740, 220
Gallipolis45631740, 220
Kanauganearest45631740, 220
Kerr45643740, 220
Patriot45658740, 220
Rio Grande45674740, 220
Vinton45686740, 220

ZIP codes in Gallia County

Area codes in Gallia County

  • Area code 740

    In service since December 6, 1997. Shares its area with 220. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 220

    In service since April 22, 2015. Shares its area with 740. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.