770 Area Code
Georgia, USA
Local time now · Eastern Time
3:43 AM
Area code 770 is in Georgia, USA, serving Atlanta, Smyrna, Gainesville and Tucker. It uses Eastern Time — the time there now is 3:43 AM. 470, 678 and 943 are overlays for the same area, so local calls need 10-digit dialing. In service since 1995.
| Area code | 770 |
|---|---|
| Location | Georgia, USA |
| Major cities | Atlanta, Smyrna, Gainesville, Tucker, Douglasville, Canton, Redan, Chamblee |
| Time zone | Eastern Time |
| Overlay codes | 470, 678, 943 |
| In service since | 1995 |
| Dialing | 1+10 digit dialing permissible at service providers discretion |
Other area codes in Georgia
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Frequently asked questions
Where is area code 770?
Georgia, USA — including Atlanta, Smyrna, Gainesville, Tucker and Douglasville.
What time zone is area code 770?
Eastern Time.
How do I call a 770 number from abroad?
Dial your international access code, then 1 (the country code), then 770 and the 7-digit number — for example +1 770 555 0100. From the UK or India dial 00 1 770 …; from Bangladesh 00 1 770 … .
Is a call from 770 a scam?
Not by itself — 770 is an ordinary geographic area code in Georgia. Numbers can be spoofed, so be careful with unexpected calls asking for money or personal details.
Sources: North American Numbering Plan Administrator (NANPA) NPA database (10/25/2026); major cities from Wikidata (CC0). An area code shows where a number was first assigned — with number portability and mobile phones, the caller may be anywhere.