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.

42,735 verified records
All states and U.S. territories
Maps and coordinates
County directory

Harrison County ZIP Codes

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

County State ZIP Code City Area Codes
Harrison County WV 26461 Wilsonburg 304
Harrison County WV 26463 Wyatt 304, 681
Harrison County WV 26568 Enterprise 304, 681
Page 10 of 10

Geographic Map of Harrison County

Postal context

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.