The 770 area code covers Marietta, Roswell, Alpharetta and more in Georgia. Provision a local 770 number in minutes.
Area code 770 covers the suburban ring surrounding Atlanta including Marietta, Roswell, and Alpharetta in Cobb and Cherokee Counties — some of Georgia's most affluent and fastest-growing communities. The area is also home to major corporate campuses and the Southern headquarters of many national companies. The code was split from 404 in 1995.
Across Georgia, the 770 area code serves roughly 2 million residents in 4 communities — including Marietta, Roswell, Alpharetta, among others. Numbers in the 770 zone keep Easterntime, so a local line rings during your customers' business hours and shows a familiar GA caller ID on every outbound call.
770 was first introduced in 1995 under the North American Numbering Plan. It remains an active geographic code today.
Want a 770 number of your own? With Ajoxi you can claim one in minutes — no hardware, no contracts — and route calls, SMS, voicemail, and team messaging anywhere on a single UCaaS platform, with Tier-1 routing and clean caller-ID delivery on every line.
The 770 area code reaches 4 communities across Georgia, from Marietta to Athens. A customer in any of them sees a familiar local number when you call, which is the single biggest driver of answer rates — and with Ajoxi you can claim a number in any of these cities, or several at once, and route every call to the same team.
Pair a local Marietta presence with enterprise-grade UCaaS — calling, meetings, and messaging on one platform.
Get a 770 NumberA 770 number tells Marietta customers you're local — instant trust and higher answer rates, no office required.
Every 770 line includes HD calling, video meetings, team chat, SMS/MMS, auto-attendant, call recording, and an AI assistant.
Already have a 770 number? Port it in for free. Your number stays yours — port out anytime, no lock-in.
The 770 area code covers Marietta, Roswell, Alpharetta, Athens in Georgia.
Phone numbers in the 770 area code operate on America/New_York time.
Yes. The 770 area code was introduced in 1995 and remains an active geographic code today.
Yes. Ajoxi provisions virtual 770 numbers with instant activation, clean caller-ID delivery, Tier-1 routing, and no setup fees — so you can build a local presence in minutes.
Choose a 770 number in the Ajoxi dashboard and it activates immediately — no hardware, no contracts, and no setup fees. Prefer to keep a number you already use? Port any existing 770 number in for free, usually within a few business days and with no downtime during the switch.
Yes. Every 770 number supports SMS and MMS alongside HD calling, so your team can text customers, run campaigns, and reply to conversations from the same line — all in the browser on any device, with no separate app to install.
Provision a 770 number with instant activation, clean caller-ID, and Tier-1 routing — no setup fees, live in minutes.