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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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Fayette County ZIP Codes

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

County State ZIP Code City Area Codes
Fayette County PA 15446 Indian Head 724, 878
Fayette County PA 15447 Isabella 724, 878
Fayette County PA 15449 Keisterville 724, 878
Fayette County PA 15450 La Belle 724, 878
Fayette County PA 15451 Lake Lynn 304, 681, 724, 878
Fayette County PA 15454 Leckrone 724, 878
Fayette County PA 15455 Leisenring 724, 878
Fayette County PA 15456 Lemont Furnace 724, 878
Fayette County PA 15458 Mc Clellandtown 724, 878
Fayette County PA 15459 Markleysburg 227, 240, 301, 304, 582, 681, 724, 814, 878
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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.