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

Georgia ZIP Codes

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

State ZIP Code City County Area Codes
GA 30069 Marietta Cobb County 678
GA 30070 Porterdale Newton County 470, 678, 770, 943
GA 30071 Norcross Gwinnett County 470, 678, 770, 943
GA 30072 Pine Lake DeKalb County 404, 470, 678, 943
GA 30073 Decatur Dekalb County 404
GA 30074 Redan Dekalb County 678
GA 30075 Roswell Fulton County 470, 678, 770, 943
GA 30076 Roswell Fulton County 470, 678, 770, 943
GA 30077 Roswell Fulton County 678
GA 30078 Snellville Gwinnett County 470, 678, 770, 943
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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.