Zip Area Code

Clayton County, Georgia

Clayton County, Georgia, has 9 towns and 11 ZIP codes, in area code 770, with 470 as an overlay.

Towns in Clayton County, A to Z

TownZIP codesArea codes
Bonanzanearest30236, 30238, 30250770, 470, 678, 943
Forest Park30297, 30298770, 470, 678, 943
Irondalenearest30236, 30238, 30250770, 470, 678, 943
Jonesboro30236, 30237, 30238770, 470, 678, 943
Lakenearest30260, 30288, 30297770, 470, 678, 943, 404
Lovejoy30250770, 470, 678, 943
Morrow30260, 30287770, 470, 678, 943
Rex30273770, 470, 678, 943
Riverdale30274, 30296770, 470, 678, 943

ZIP codes in Clayton County

Area codes in Clayton County

  • Area code 770

    In service since August 1, 1995. Shares its area with 470, 678 and 943. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 470

    In service since February 26, 2010. Shares its area with 404, 678, 770 and 943. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.