Zip Area Code

Greensburg, Pennsylvania

Greensburg, Pennsylvania, in Westmoreland County, has ZIP codes 15601, 15605 and 15606 and area code 724, with 878 as an overlay.

ZIP codes
15601, 15605, 15606
Area codes
724, 878
Time zone
Eastern Time
Coordinates
40.3230, -79.5070

ZIP codes in Greensburg

ZIP codePost officeCountyArea codes
15601GreensburgWestmoreland County724, 878
15605*GreensburgWestmoreland County724, 878
15606*GreensburgWestmoreland County724, 878

* No mapped delivery area: P.O. boxes or a single organization. Area codes are those of the nearest ZIP code area.

Area codes for Greensburg

  • 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

Greensburg is in the Eastern Time zone.

Towns near Greensburg