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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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Preston County ZIP Codes

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

County State ZIP Code City Area Codes
Preston County WV 26547 Reedsville 304, 681
Preston County WV 26705 Aurora 227, 240, 301, 304, 681
Preston County WV 26716 Eglon 227, 240, 301, 304, 681
Preston County WV 26764 Terra Alta 227, 240, 301, 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.