Area code 678 is assigned to Atlanta Suburbs (overlay) in Georgia. It serves communities including Marietta, Alpharetta, Sandy Springs, and more. Introduced in 1998, this code provides local phone service for a population of approximately 6.0M+ people across the Eastern (ET) time zone.
With MeraTalk, you can obtain a 678 number instantly — no need to be physically located in Georgia. Use it to build local credibility, increase answer rates, and serve Atlanta Suburbs (overlay) customers like a local business.
A 678 number from MeraTalk gives your business an authentic Georgia presence — without the cost or complexity of a physical office.
Outbound reps dial Atlanta Suburbs (overlay) prospects from a number those prospects recognize. A familiar 678 caller ID gets the conversation started instead of going to voicemail.
Give your Atlanta Suburbs (overlay) customers a local number to call for help. Calls route to your support team wherever they sit, with queues, schedules, and an AI receptionist after hours.
Your team doesn't need to live in Georgia to answer a 678 number. Calls ring on laptops and mobiles anywhere, while customers see a hometown business.
Pair your 678 number with local numbers in other markets you serve. Each location keeps its own identity while every call lands in one shared MeraTalk workspace.
Area codes are added as a region's demand for phone numbers grows. Here's when each Georgia code came online — and where 678 fits in.
404 was the first of Georgia's current codes, assigned to Atlanta and anchored by Atlanta. It remains the code most residents associate with Atlanta and East Point.
As Coastal Georgia grew, 912 was introduced to keep up with demand for new numbers around Savannah and Brunswick. Existing numbers kept their codes — 912 simply opened fresh inventory for the area.
As Northeast Georgia grew, 706 was introduced to keep up with demand for new numbers around Columbus and Augusta. Existing numbers kept their codes — 706 simply opened fresh inventory for the area.
As Atlanta Suburbs grew, 770 was introduced to keep up with demand for new numbers around Marietta and Roswell. Existing numbers kept their codes — 770 simply opened fresh inventory for the area.
As Atlanta Suburbs (overlay) grew, 678 was introduced to keep up with demand for new numbers around Marietta and Alpharetta. Existing numbers kept their codes — 678 simply opened fresh inventory for the area.
As Southwest Georgia grew, 229 was introduced to keep up with demand for new numbers around Albany and Valdosta. Existing numbers kept their codes — 229 simply opened fresh inventory for the area.
As Central Georgia grew, 478 was introduced to keep up with demand for new numbers around Macon and Warner Robins. Existing numbers kept their codes — 478 simply opened fresh inventory for the area.
As Northeast GA (overlay) grew, 762 was introduced to keep up with demand for new numbers around Augusta and Columbus. Existing numbers kept their codes — 762 simply opened fresh inventory for the area.
As Atlanta Metro (overlay) grew, 470 was introduced to keep up with demand for new numbers around Atlanta and Marietta. Existing numbers kept their codes — 470 simply opened fresh inventory for the area.
A 678 number on MeraTalk isn't a standalone line — it's the front door to a full cloud phone system your whole team can use.
Make and receive calls and texts from your 678 number on desktop, mobile, or desk phone.
An AI receptionist answers, screens, and routes every call to your number — around the clock.
Missed calls become readable transcripts in your inbox, so nothing from your customers slips through.
Send Atlanta Suburbs (overlay) callers to the right person or team automatically, based on schedules you control.
Your whole team can see, answer, and follow up on calls and texts to the same local number.
Already have a 678 number? Bring it with you — porting is supported on every plan.
9 area codes covering Georgia
Area code 678 is part of the North American Numbering Plan (NANP) — the system that assigns three-digit codes to geographic regions across the US, Canada, and parts of the Caribbean. Code 678 was assigned to Atlanta Suburbs (overlay) and serves Marietta and Alpharetta as its primary markets.
When a call is made to a 678 number, the carrier routes it through the Eastern (ET) time zone switching network. This also means that when customers see a 678 number on their caller ID, they immediately associate it with Atlanta Suburbs (overlay) — before the call is even answered.
The area code on your caller ID shapes how customers in Atlanta Suburbs (overlay) decide whether to pick up or ignore your call.
Calls from a local 678 number are far more likely to be answered than calls from an out-of-state or toll-free number. Customers in Atlanta Suburbs (overlay) recognise the code and trust it as local.
A 678 number tells prospects in Georgia that you operate in their market — even if your team is fully remote or based elsewhere. First impressions happen before the first word.
With a cloud-hosted 678 number, your team can answer calls from any device, in any location. The local area code stays consistent while your team stays flexible.
Sample placeholders — replace with verified customer outcomes after sales approval.
Same product, same support, same compliance on every plan. The AI receptionist is included from day one.
