678 Area Code — Atlanta, GA
678 area code serves Atlanta and Gainesville in Georgia. Time zone: Eastern Time. Overlay peers: 404, 470, 770, 943.
Quick facts for 678 area code
What time is it in 678 area code right now?
Atlanta
Georgia
Current Location
Major cities in the 678 area code
Notable cities served by the 678 area code.
Overlay area codes for 678
These overlay codes share geography with area code 678 and typically require ten-digit dialing.
Other Area Codes in Georgia
Select a region to see every area code assigned there.
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Toll-free NANP code reachable across participating countries and territories.
View detailsToll-free NANP code reachable across participating countries and territories.
View detailsToll-free NANP code reachable across participating countries and territories.
View detailsToll-free NANP code reachable across participating countries and territories.
View detailsToll-free NANP code reachable across participating countries and territories.
View detailsToll-free NANP code reachable across participating countries and territories.
View detailsToll-free NANP code reachable across participating countries and territories.
View detailsFrequently asked questions about area code 678
Which cities does area code 678 serve?
Area code 678 serves Atlanta, Gainesville, Newnan, and Canton.
Does area code 678 use an overlay?
Yes. Area code 678 shares its service area with overlay codes 404, 470, 770, and 943. An overlay allows multiple area codes to serve the same geographic area.
How do I search phone numbers in 678 area code?
Use the search box on this page or PhoneNumbers.com search, then filter by area code, city, or state to browse available numbers.