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 30329 Atlanta DeKalb County 404, 470, 678, 770, 943
GA 30330 Atlanta Fulton County 678
GA 30331 Atlanta Fulton County 404, 470, 678, 770, 943
GA 30332 Atlanta Fulton County 404, 470, 678, 943
GA 30333 Atlanta Fulton County 404
GA 30334 Atlanta Fulton County 404, 470, 678, 943
GA 30336 Atlanta Fulton County 404, 470, 678, 770, 943
GA 30337 Atlanta Fulton County 404, 470, 678, 770, 943
GA 30338 Atlanta DeKalb County 470, 678, 770, 943
GA 30339 Atlanta Cobb County 404, 470, 678, 770, 943
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Geographic Map of Georgia

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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.