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.

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State directory

Virginia ZIP Codes

Complete postal directory, details, and geographic map for the State of Virginia.

State ZIP Code City County Area Codes
VA 20175 Leesburg Loudoun County 540, 571, 703, 826
VA 20176 Leesburg Loudoun County 227, 240, 301, 540, 571, 703, 826
VA 20177 Leesburg Loudoun County 571
VA 20178 Leesburg Loudoun County 571
VA 20180 Lovettsville Loudoun County 227, 240, 301, 540, 571, 703, 826
VA 20181 Nokesville Prince William County 540, 571, 703, 826
VA 20182 Nokesville Prince William County 571
VA 20184 Upperville Fauquier County 540, 826
VA 20185 Upperville Fauquier County 540
VA 20186 Warrenton Fauquier County 540, 826
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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.