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 36722 Arlington Wilcox County 334
AL 36723 Boykin Wilcox County 334
AL 36726 Camden Wilcox County 251, 334
AL 36727 Campbell Clarke County 205, 251, 334, 659
AL 36728 Catherine Wilcox County 334
AL 36732 Demopolis Marengo County 205, 334, 659
AL 36736 Dixons Mills Marengo County 334
AL 36738 Faunsdale Marengo County 334
AL 36740 Forkland Greene County 205, 334, 659
AL 36741 Furman Wilcox County 251, 334
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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.