S.E. Atlanta N.E. Atlanta North Atlanta Zip Codes 30346, 31146 Zip Codes 30338, 30350, 30356 Zip Codes 30340, 30362 Zip Code 31141 Zip Codes 30084, 30085, 31145 Zip Code 30021 Zip Codes 30072, 30083, 30086 Zip Code 30035 Zip Code 30034, 30036 Zip Code 30088 Zip Code 30087 Zip Codes 30058, 30074 Gwinnett County