Zip Area Code

Freeport, Pennsylvania

Freeport, Pennsylvania, in Armstrong County, has ZIP code 16229 and area code 724, with 878 as an overlay.

ZIP code
16229
Area codes
724, 878
Time zone
Eastern Time
Coordinates
40.7033, -79.6630

ZIP codes in Freeport

ZIP codePost officeCountyArea codes
16229FreeportArmstrong County724, 878

Area codes for Freeport

  • 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

Freeport is in the Eastern Time zone.

Towns near Freeport