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

Roanoke County ZIP Codes

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

County State ZIP Code City Area Codes
Roanoke County VA 24018 Roanoke 540, 826
Roanoke County VA 24019 Roanoke 540, 826
Roanoke County VA 24020 Roanoke 540, 826
Roanoke County VA 24059 Bent Mountain 540, 826
Roanoke County VA 24070 Catawba 540, 826
Roanoke County VA 24179 Vinton 540, 826

Geographic Map of Roanoke 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.