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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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McKean County ZIP Codes

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

County State ZIP Code City Area Codes
McKean County PA 16333 Ludlow 582, 814
McKean County PA 16701 Bradford 582, 716, 814
McKean County PA 16724 Crosby 582, 814
McKean County PA 16725 Custer City 582, 814
McKean County PA 16726 Cyclone 582, 814
McKean County PA 16727 Derrick City 582, 716, 814
McKean County PA 16729 Duke Center 582, 716, 814
McKean County PA 16730 East Smethport 582, 814
McKean County PA 16731 Eldred 582, 716, 814
McKean County PA 16732 Gifford 582, 814
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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.