About area code 678: location, common spam callers, related area codes, and more. Includes 678 reverse phone lookup to identify spam callers.

Area codes 678, 470, and 943 are telephone area codes in the North American Numbering Plan (NANP) for the U.S. State of Georgia in the Atlanta metropolitan area.

Oct 6, 2016 · Important 678 Area Code Information Area Code 678 is located in Georgia. It covers 78 cities, including Atlanta, Gainesville, Roswell, Alpharetta, and Marietta. It also covers 29 …

Find 678 area code details including city, time zone, and map. Lookup area code 678 phone number, name, and location.

Mar 9, 2025 · 678 is an area code located in the state of Georgia, US. The largest city it serves is Atlanta. Find out where 678 area code zone from, which states, counties and cities it covers. …

List of ZIP Codes in Area Code 678 ... List of Counties in Area Code 678 ... List of Major Cities/Towns in Area Code 678

Get information and map of 678area code, Georgia which shows the counties covered in it. Also get the county list which belongs to area code 678.

Area code 678 is located in N Georgia and includes Atlanta. View the 678 area code map, major cities, location, timezone and more on TeraCodes.com.

Nov 22, 2025 · Area code 678 is in Georgia, USA , spanning 29 counties and serving 143 cities , including Atlanta, Johns Creek or Alpharetta; it currently uses 783 prefixes , assigned from 678 …

Nov 27, 2025 · Where Is Area Code 678? Updated: November 27th 2025 Area code 678 is a fairly recent addition to the city of Atlanta. Implemented in 1998, the 678 area code was created as …