Zip Area Code

Limestone, Pennsylvania

Limestone, Pennsylvania, in Clarion County, has ZIP code 16234 and area code 814, with 582 as an overlay.

ZIP code
16234
Area codes
814, 582
Time zone
Eastern Time
Coordinates
41.2023, -79.4538

ZIP codes in Limestone

ZIP codePost officeCountyArea codes
16234*LimestoneClarion County814, 582

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

Area codes for Limestone

  • Area code 814

    In service since 1947. Shares its area with 582. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 582

    In service since May 1, 2021. Shares its area with 814. 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

Limestone is in the Eastern Time zone.

Towns near Limestone