770 area code: location, overlays and numbers
Area code 770 serves Atlanta, Georgia as a US telephone area code, in service since 1995 and overlaid by 678, 470 and 943.
- Location
- Atlanta, Georgia
- Working since
- 1995
- Local time zone
- The Eastern time zone
- Calls inside the area
- Full 10-digit dialling
- Rate centre locations
- 41
- Exhaust projection
- 2039
- Calling code for the country
- +1 (United States)
Based on NANPA public reports: the area code report and rate-centre report, dated 11/01/2026. The exhaust year comes from NANPA projections 2026-1 (April 2026). Official NANPA status does not apply to this site.
Get your 770 number
A 770 number is available through two routes. With its plan, a provider assigns a new number chosen when you sign up from those it holds in the code. A seller offers numbers it already has, often with a pattern, at a one-time price. After purchase, you move the number to a provider.
Providers sorted by first-year cost
| Provider | Cheapest plan | First year | Link |
|---|---|---|---|
 Free app | Basic (Just for me), free | $0 | Open Google Voice |
 Free app | Free plan, free | $0 | Open TextNow |
 Developer API | Pay-as-you-go local number, $1.15 a month | $13.80 | Open Twilio |
 Second-number app | Standard, $3.99 a month billed yearly | $47.99 | Open Burner |
 Toll-free specialist | Solo, $6.99 a month billed yearly | $84 | Open UniTel Voice |
 Second-number app | Deluxe (local number), $6.99 a month billed yearly | $102.88 | Open GoDaddy Conversations (formerly Smartline) |
Sellers that list local numbers
| Seller | What it sells | Listed price | Monthly fee | Link |
|---|---|---|---|---|
 Marketplace | Local numbers | From $9 one-time | None stated | Search at Exclusive Digits |
 Marketplace | Local and toll-free | From $9.95 one-time | $2.99 a month | Search at NumberBarn |
 Number broker | Local and toll-free | From $99 one-time | None stated | Search at RingBoost |
 Number broker | Local and toll-free | From $100 one-time | None stated | Search at PhoneNumberExpert |
| 212areacode.comNumber broker | Local numbers | From $150 one-time | None stated | Search at 212areacode.com |
Some sellers and providers may pay us a referral fee. This never changes the order, which is based on first-year cost. How we earn
Places in the 770 area code
For 770, NANPA lists 41 rate centres. Each one is a local calling area where numbers are assigned:
Adairsville, Atlanta Northwest, Barnesville, Bowdon, Buchanan, Canton, Cartersville, Clermont, Conyers, Cumming, Flowery Branch, Grantville, Jackson, Luthersville, Monroe, Newnan, Roopville, Social Circle, Temple, Winder, Cedartown, Atlanta Northeast, Bogart Statham, Atlanta South, Bremen, Buford, Carrollton, Concord, Covington, Fairmount, Gainesville, Griffin, Kingston, Lula, Marble Hill, Nelson, Rockmart, Senoia, Tallapoosa, Villa Rica, Zebulon.
Area codes that are related
One area, one pool of numbers: 678, 470 and 943. For a new number in this area, any of these codes can work. Request the code that you want.
The remaining Georgia area codes are 404, 912, 706, 229, 478 and 762.
770 area code questions
Which area uses 770?
Atlanta, Georgia, is served by 770 around Atlanta-Sandy Springs-Roswell, GA.
What country code does a 770 number use?
+1. Because 770 belongs to the North American Numbering Plan, callers abroad dial +1 770 followed by the 7-digit number.
What time is it in the 770 area code?
Eastern time applies to 770.
Which callers use 770?
This code includes numbers used by anyone, including homes, mobiles, local businesses, and callers who fake a local number. When a 770 number appears on your screen, it indicates where it was assigned, not who is calling.