Zip Area Code

Adamstown, Pennsylvania

Adamstown, Pennsylvania, in Lancaster County, has ZIP code 19501 and area code 717, with 223 as an overlay.

ZIP code
19501
Area codes
717, 223
Time zone
Eastern Time
Coordinates
40.2423, -76.0577

ZIP codes in Adamstown

ZIP codePost officeCountyArea codes
19501AdamstownLancaster County717, 223

Area codes for Adamstown

  • Area code 717

    In service since 1947. Shares its area with 223. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 223

    In service since September 26, 2017. Shares its area with 717. 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

Adamstown is in the Eastern Time zone.

Towns near Adamstown