Area code lookup
What area code is 770?
Here's everything about it.
Instant lookup for the 770 area code — location, time zone, cities served, and who's been calling from it. No sign-up, no app.
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Caller ID · NPA-NXX-XXXXLive
Area code
770
Location
Atlanta suburbs, GA
Local time
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Atlanta suburbs
770 at a glance
SummaryState
Georgia
Time zone
Eastern (ET)
UTC offset
UTC−5 / −4 DST
Observes DST
Yes
Country
United States
Cities served by 770
Atlanta suburbsAtlanta suburbs
Where 770 sits on the map
No overlayCoverage area
About the 770 region
770 covers Atlanta suburbs in Georgia. It currently has no overlay code, so seven-digit dialing may still be possible within the region.
Who called me from 770?
Community reportsNo community reports for 770 numbers yet. Be the first to report one.
Got a call from 770 that isn't listed?
Frequently asked questions
FAQWhat area code is 770?+–
770 is a telephone area code serving Atlanta suburbs in Georgia, United States.
Where is area code 770 located?+–
It covers Atlanta suburbs in Georgia.
What time zone is 770?+–
770 observes Eastern (ET), which is UTC−5 / −4 DST and follows daylight saving time.
Can I get a 770 phone number?+–
Yes — most mobile carriers and VoIP providers let you request a 770 number regardless of where you physically live.