Zip Area Code

Hanoverton, Ohio

Hanoverton, Ohio, in Columbiana County, has ZIP code 44423 and area code 330, with 234 as an overlay.

ZIP code
44423
Area codes
330, 234
State
Ohio
Time zone
Eastern Time
Coordinates
40.7731, -80.9144

ZIP codes in Hanoverton

ZIP codePost officeCountyArea codes
44423HanovertonColumbiana County330, 234

Area codes for Hanoverton

  • Area code 330

    In service since March 9, 1996. Shares its area with 234. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 234

    In service since October 30, 2000. Shares its area with 330. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Area codes here are matched from telephone rate centers, so a place near a boundary can have local numbers from either side of it.

Time zone

Hanoverton is in the Eastern Time zone.

Towns near Hanoverton