Where Is Area Code 470?
Area code 470 serves the Atlanta metropolitan area in north-central Georgia. It is a geographic area code in the South Atlantic region of the United States, and Atlanta is its primary city.
The coverage includes parts of Fulton, DeKalb, Cobb, Gwinnett, and other counties around Atlanta. Major communities include Alpharetta, Decatur, Duluth, Johns Creek, Lawrenceville, Marietta, Roswell, Sandy Springs, and Smyrna.
The service region includes notable Atlanta landmarks such as the Georgia State Capitol and Hartsfield-Jackson Atlanta International Airport. The broader area also includes the Chattahoochee River and Stone Mountain.
Cities and Communities in the 470 Area Code
- Alpharetta, Fulton County
- Atlanta, Fulton and DeKalb counties
- Brookhaven, DeKalb County
- Chamblee, DeKalb County
- Decatur, DeKalb County
- Duluth, Gwinnett County
- Dunwoody, DeKalb County
- East Point, Fulton County
- Johns Creek, Fulton County
- Kennesaw, Cobb County
- Lawrenceville, Gwinnett County
- Marietta, Cobb County
- Norcross, Gwinnett County
- Peachtree Corners, Gwinnett County
- Roswell, Fulton County
- Sandy Springs, Fulton County
- Smyrna, Cobb County
- Stone Mountain, DeKalb County
- Tucker, DeKalb County
- Woodstock, Cherokee County
History of Area Code 470
Area code 470 entered service on March 10, 2010. It was added as an overlay to area codes 404, 678, and 770, so it did not split the Atlanta region into a separate geographic territory.
Atlanta's telephone numbering plan expanded in stages as the region grew. Area code 404 was one of Georgia's original area codes in 1947, area code 770 split from 404 in 1995, and area code 678 became an overlay in 1998. Area code 943 joined the existing 404, 470, 678, and 770 overlay region on March 15, 2022.
Key Facts About Area Code 470
- Area code 470 is a geographic area code in Georgia, in the United States Census South Atlantic region.
- Atlanta is the primary city associated with area code 470.
- Area code 470 entered service on March 10, 2010.
- Area code 470 is an overlay for area codes 404, 678, and 770.
- Area code 470 is not the result of a geographic area-code split.
- Area code 943 was added to the same Atlanta overlay region on March 15, 2022.
- Area code 470 uses Eastern Time.
- Hartsfield-Jackson Atlanta International Airport, the Georgia Institute of Technology, and Emory University are in the broader 470 service region.
Frequently Asked Questions
What state is area code 470 in?
Area code 470 is in Georgia.
What major cities use area code 470?
Atlanta, Alpharetta, Decatur, Marietta, Roswell, Sandy Springs, Smyrna, and other Atlanta-area communities use area code 470.
What time zone is area code 470 in?
Area code 470 is in the Eastern Time Zone.
Is area code 470 a toll-free number?
No. Area code 470 is a geographic area code, not a toll-free code.