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

James City County ZIP Codes

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

County State ZIP Code City Area Codes
James City County VA 23081 Jamestown 757, 948
James City County VA 23127 Norge 757
James City County VA 23168 Toano 757, 804, 948
James City County VA 23185 Williamsburg 757, 804, 948
James City County VA 23188 Williamsburg 757, 804, 948

Geographic Map of James City 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.