Zip Area Code

Vienna, Ohio

Vienna, Ohio, in Trumbull County, has ZIP code 44473 and area code 330, with 234 as an overlay.

ZIP code
44473
Area codes
330, 234
State
Ohio
Time zone
Eastern Time
Coordinates
41.2175, -80.6550

ZIP codes in Vienna

ZIP codePost officeCountyArea codes
44473ViennaTrumbull County330, 234

Area codes for Vienna

  • 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

Vienna is in the Eastern Time zone.

Towns near Vienna