Why Choose a 678 Area Code?
A 678 area code gives your business an instant presence in one of the fastest-growing regions in the southeastern U.S. This code overlays the original 404 area code and supports the booming demand for new phone numbers in and around Atlanta.
The 678 area code spans the metro Atlanta region and surrounding areas. Major cities and towns include Atlanta, Marietta, Alpharetta, Roswell, Sandy Springs, Lawrenceville, Johns Creek, Dunwoody, Smyrna, and Norcross.