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
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State directory

Alabama ZIP Codes

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

State ZIP Code City County Area Codes
AL 35173 Trussville Jefferson County 205, 659
AL 35175 Union Grove Marshall County 256, 938
AL 35176 Vandiver Shelby County 205, 659
AL 35178 Vincent Shelby County 205, 256, 659, 938
AL 35179 Vinemont Cullman County 256, 938
AL 35180 Warrior Jefferson County 205, 659
AL 35181 Watson Jefferson County 205, 659
AL 35182 Wattsville St Clair County 205, 659
AL 35183 Weogufka Coosa County 256, 938
AL 35184 West Blocton Bibb County 205, 659
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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.