Zip Area Code

Ulster, Pennsylvania

Ulster, Pennsylvania, in Bradford County, has ZIP code 18850 and area code 570, with 272 as an overlay.

ZIP code
18850
Area codes
570, 272
Time zone
Eastern Time
Coordinates
41.8408, -76.4876

ZIP codes in Ulster

ZIP codePost officeCountyArea codes
18850UlsterBradford County570, 272

Area codes for Ulster

  • Area code 570

    In service since December 5, 1998. Shares its area with 272. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 272

    In service since October 21, 2013. Shares its area with 570. 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

Ulster is in the Eastern Time zone.

Towns near Ulster