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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West Virginia ZIP Codes

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

State ZIP Code City County Area Codes
WV 26537 Kingwood Preston County 304, 681
WV 26541 Maidsville Monongalia County 304, 681, 724, 878
WV 26542 Masontown Preston County 304, 681
WV 26543 Osage Monongalia County 304, 681
WV 26544 Pentress Monongalia County 304, 681, 724, 878
WV 26546 Pursglove Monongalia County 304, 681
WV 26547 Reedsville Preston County 304, 681
WV 26554 Fairmont Marion County 304, 681
WV 26555 Fairmont Marion County 304
WV 26559 Barrackville Marion County 304, 681
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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.