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.

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Bucks County ZIP Codes

Browse all ZIP Codes, cities, and associated area codes registered in Bucks County.

County State ZIP Code City Area Codes
Bucks County PA 18956 Rushland 215, 267, 445
Bucks County PA 18960 Sellersville 215, 267, 445
Bucks County PA 18962 Silverdale 215, 267, 445
Bucks County PA 18963 Solebury 215
Bucks County PA 18966 Southampton 215, 267, 445
Bucks County PA 18968 Spinnerstown 215
Bucks County PA 18970 Trumbauersville 215, 267, 445
Bucks County PA 18972 Upper Black Eddy 484, 610, 835, 908
Bucks County PA 18974 Warminster 215, 267, 445
Bucks County PA 18976 Warrington 215, 267, 445
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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.