Area code 770 — Atlanta, Georgia

Where is area code 770?

Area code 770 is in Atlanta, Georgia, covering Atlanta and surrounding communities in Georgia. All 770 numbers are on Eastern Time.

Is area code 770 a scam?

No. Area code 770 is a legitimate area code serving Atlanta since 1995. Scammers spoof caller ID to display 770 numbers, which is why complaints exist against a code that is itself genuine.

Neighbour spoofing is the reason a local-looking number is not a guarantee. A caller anywhere in the world can display a 770 number, and the number they display may belong to a real business in Atlanta that has nothing to do with the call.

• ·Area code 770 had 672 different numbers reported for spam calls in the 30 days to 28 July 2026.
• ·Area code 770 ranks 71st of 331 US geographic area codes by spam complaint volume.
• ·Of the 729 complaints about area code 770 in the 30 days to 28 July 2026, 54% were reported as a recorded message or robocall.
• ·The most reported subject on area code 770 is calls pretending to be government, businesses, or family and friends, appearing in 15% of its complaints in the 30 days to 28 July 2026.

What these calls were about

Each figure is that subject’s share of every 770 complaint in the 30 days to 28 July 2026, as categorised by the consumer who reported it.

Businesses can prevent their own numbers from being mistaken for calls like these.

Why am I getting text messages from area code 770?

Texts from 770 numbers follow the same pattern as calls — mostly local businesses and services. Treat any text asking for payment or credentials as suspect regardless of the code.

The common patterns are a wrong-number opener that turns into conversation, an unsolicited job offer, and a crypto or investment tip. Do not reply, do not follow the link, and forward the message to 7726 (SPAM) to report it to your carrier.

Who works in the Atlanta area?

Area code 770 covers the suburban ring around Atlanta, Georgia, carved out in 1995 when the metro's growth outran the old 404 code. This is where much of the region's commerce actually happens. Corporate campuses line the northern arc through Cobb, Gwinnett, and north Fulton counties, home to operations for companies like NCR Voyix, and the Cumberland and Perimeter submarkets hold more office space than downtown. To the south, the warehouse and logistics belt around Hartsfield-Jackson and along Interstate 85 moves freight for the whole Southeast. The suburbs also carry most of the metro's manufacturing, from Kia's supplier network to food processing.

Who lives in the 770 region

The people behind 770 numbers are the metro's commuter majority. Atlanta proper held about 505,000 residents in 2024, per DataUSA, while the metro area runs past six million, most of them in 770 territory. Gwinnett County alone is among the most internationally diverse counties in the Southeast, with large Korean, Vietnamese, Indian, and Latin American business communities along the Buford Highway corridor and beyond. The suburban customer base skews family-oriented, car-dependent, and spread across dozens of distinct municipalities.

What a 770 number signals to a caller

Callers describe suburban Atlanta dealing as friendly but appointment-driven, since distances and traffic make casual drop-ins impractical. A 770 number reads as metro-but-not-city to locals, the mark of the suburban counties rather than inside the Perimeter, and for most business that is exactly where the customers are. Anyone dialling in from outside should treat the metro as a collection of markets, not one, and expect the phrase "inside or outside the Perimeter" to come up early.

Questions