Zip Area Code

West Liberty, Pennsylvania

No ZIP code carries the name of West Liberty, Pennsylvania, in Butler County; the nearest ZIP code is 16057, in area code 724, with 878 as an overlay.

Nearest ZIP
16057
Area codes
724, 878
Time zone
Eastern Time
Coordinates
41.0093, -80.0666

Nearest ZIP codes to West Liberty

This is the ZIP code nearest to West Liberty, each listed with the post office it is named after.

ZIP codePost officeCountyArea codes
16057Slippery RockButler County724, 878

Area codes for West Liberty

  • Area code 724

    In service since February 1, 1998. Shares its area with 878. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 878

    In service since August 17, 2001. Shares its area with 412 and 724. 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

West Liberty is in the Eastern Time zone.

Towns near West Liberty