U.S. postal lookup

U.S. ZIP Codes Database 2026

Search by ZIP code, city, county, or state and find clear postal details with maps, time zones, and area code data.

42,735 verified records
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Pennsylvania ZIP Codes

Complete postal directory, details, and geographic map for the State of Pennsylvania.

State ZIP Code City County Area Codes
PA 18577 Scranton Lackawanna County 570
PA 18601 Beach Haven Luzerne County 570
PA 18602 Bear Creek Luzerne County 272, 570
PA 18603 Berwick Columbia County 272, 570
PA 18610 Blakeslee Monroe County 272, 570
PA 18611 Cambra Luzerne County 570
PA 18612 Dallas Luzerne County 272, 570
PA 18614 Dushore Sullivan County 272, 570
PA 18615 Falls Wyoming County 272, 570
PA 18616 Forksville Sullivan County 272, 570
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About U.S. ZIP Codes

ZIP codes are a United States Postal Service system introduced in 1963 to make mail routing more accurate and efficient. The standard format uses five digits, while ZIP+4 adds four more digits for a more precise delivery segment.

ZIP codes cover the United States, its territories, military mail routes, and other USPS delivery points. This directory organizes that data for practical lookup by ZIP code, city, county, and state.