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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Georgia ZIP Codes

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

State ZIP Code City County Area Codes
GA 30058 Lithonia DeKalb County 470, 678, 770, 943
GA 30060 Marietta Cobb County 470, 678, 770, 943
GA 30061 Marietta Cobb County 678
GA 30062 Marietta Cobb County 470, 678, 770, 943
GA 30063 Marietta Cobb County 678
GA 30064 Marietta Cobb County 470, 678, 770, 943
GA 30065 Marietta Cobb County 678
GA 30066 Marietta Cobb County 470, 678, 770, 943
GA 30067 Marietta Cobb County 404, 470, 678, 770, 943
GA 30068 Marietta Cobb County 404, 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.