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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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Fulton County ZIP Codes

Browse all ZIP Codes, cities, and associated area codes registered in Fulton County.

County State ZIP Code City Area Codes
Fulton County GA 30272 Red Oak 404, 470, 678, 943
Fulton County GA 30291 Union City 470, 678, 770, 943
Fulton County GA 30301 Atlanta 404
Fulton County GA 30302 Atlanta 404
Fulton County GA 30303 Atlanta 404, 470, 678, 943
Fulton County GA 30304 Atlanta 404
Fulton County GA 30305 Atlanta 404, 470, 678, 943
Fulton County GA 30306 Atlanta 404, 470, 678, 943
Fulton County GA 30308 Atlanta 404, 470, 678, 943
Fulton County GA 30309 Atlanta 404, 470, 678, 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.