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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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Hancock County ZIP Codes

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

County State ZIP Code City Area Codes
Hancock County OH 45897 Williamstown 419, 567
Hancock County TN 37765 Kyles Ford 276, 423, 865
Hancock County TN 37869 Sneedville 276, 423, 865
Hancock County WV 26034 Chester 234, 304, 330, 681, 724, 878
Hancock County WV 26047 New Cumberland 220, 304, 681, 724, 740, 878
Hancock County WV 26050 Newell 220, 234, 304, 330, 681, 740
Hancock County WV 26056 New Manchester 304, 681
Hancock County WV 26062 Weirton 220, 304, 681, 724, 740, 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.