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 35130 Quinton Walker County 205, 659
AL 35131 Ragland St. Clair County 205, 256, 659, 938
AL 35133 Remlap Blount County 205, 659
AL 35135 Riverside St. Clair County 205, 659
AL 35136 Rockford Coosa County 205, 256, 334, 659, 938
AL 35137 Saginaw Shelby County 205
AL 35139 Sayre Jefferson County 205
AL 35142 Shannon Jefferson County 205
AL 35143 Shelby Shelby County 205, 256, 659, 938
AL 35144 Siluria Shelby County 205
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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.