Zip Code Listings for Decatur, Georgia The following are the areas codes and zip codes for Decatur, Georgia 30030 (area code: 404)
30031 (area code: 404)
30032 (area code: 404)
30033 (area code: 404)
30034 (area code: 404)
30035 (area code: 404)
30036 (area code: 404)
30037 (area code: 404)
30073 (area code: 404)