Zip Area Code

Allison Park, Pennsylvania

Allison Park, Pennsylvania, in Allegheny County, has ZIP code 15101 and area code 412, with 878 as an overlay.

ZIP code
15101
Area codes
412, 878
Time zone
Eastern Time
Coordinates
40.5700, -79.9665

ZIP codes in Allison Park

ZIP codePost officeCountyArea codes
15101Allison ParkAllegheny County412, 878

Area codes for Allison Park

  • Area code 412

    In service since 1947. 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

Allison Park is in the Eastern Time zone.

Towns near Allison Park