Everything you need to know about area code 678 in Georgia
QUICK FACTS
Georgia
Eastern Time Zone
Overlay code
Estimated residents served
Georgia
Shares territory with existing code
ABOUT THIS AREA CODE
Area code 678 is an overlay for the Atlanta, Georgia metropolitan area. It covers the sprawling metro region including Marietta, Sandy Springs, and the rapidly growing northern suburbs.
Phone numbers with the 678 area code follow the format (678) XXX-XXXX, where the next three digits represent the local exchange. The 678 area code is part of the North American Numbering Plan (NANP) and is regulated by the Federal Communications Commission (FCC).
If you receive a call from a 678 number that you don't recognize, you can search it using the lookup tool above. While the 678 area code legitimately serves millions of residents and businesses in the Atlanta area, scammers sometimes spoof local area codes to make their calls appear more trustworthy. Always verify unfamiliar numbers before returning calls or sharing personal information.
The Atlanta region served by area code 678 is one of the most densely populated areas in Georgia. As an overlay code, 678 shares its geographic territory with other area codes in the region, meaning all local calls require 10-digit dialing.
For detailed information about any phone number in the 678 area code, including owner identification, carrier data, and spam reports, use our search tool above or visit one of our trusted lookup providers.
CITIES & COMMUNITIES
SPAM & SCAM ALERTS
These are frequently reported scam patterns from phone numbers using the 678 area code. Scammers often spoof area codes, so a call appearing to come from 678 may originate elsewhere.
Callers offer free medical devices or insurance plans to collect your Medicare ID and personal health information for identity theft.
You are told you have won a prize but must pay taxes or fees upfront. Legitimate sweepstakes never require advance payment.
Fake collectors threaten legal action over debts you don't owe. Real collectors must provide written validation within 5 days of first contact.
Stay Safe: Never share personal information with incoming callers. If suspicious, hang up and search the number above.
FREQUENTLY ASKED QUESTIONS
Area code 678 serves Atlanta, Georgia. Area code 678 is an overlay for the Atlanta, Georgia metropolitan area. It covers the sprawling metro region including Marietta, Sandy Springs, and the rapidly growing northern suburbs.
Area code 678 is in the Eastern timezone. Calls from 678 numbers originate from the Atlanta region.
Not necessarily. Area code 678 serves many people in Atlanta. However, scammers can spoof any area code. If you receive a suspicious call from a 678 number, search it above before calling back.
Area code 678 was created in 2000. It is an overlay code sharing territory with an existing area code.
WHO CALLED ME
If you received an unknown call from a 678 number, use our dedicated lookup page to identify the caller and check for scam reports.
Who Called Me From 678? →PHONE SAFETY GUIDES
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