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.

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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 30079 Scottdale DeKalb County 404, 470, 678, 943
GA 30080 Smyrna Cobb County 404, 470, 678, 770, 943
GA 30081 Smyrna Cobb County 678
GA 30082 Smyrna Cobb County 404, 470, 678, 770, 943
GA 30083 Stone Mountain DeKalb County 404, 470, 678, 770, 943
GA 30084 Tucker DeKalb County 404, 470, 678, 770, 943
GA 30085 Tucker Dekalb County 678
GA 30086 Stone Mountain Dekalb County 404
GA 30087 Stone Mountain DeKalb County 470, 678, 770, 943
GA 30088 Stone Mountain DeKalb 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.