Zip Area Code

Glenshaw, Pennsylvania

Glenshaw, Pennsylvania, in Allegheny County, has ZIP code 15116 and area code 412, with 878 as an overlay.

ZIP code
15116
Area codes
412, 878
Time zone
Eastern Time
Coordinates
40.5375, -79.9644

ZIP codes in Glenshaw

ZIP codePost officeCountyArea codes
15116GlenshawAllegheny County412, 878

Area codes for Glenshaw

  • 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

Glenshaw is in the Eastern Time zone.

Towns near Glenshaw