Prefix overview
Phone numbers in prefix 678-278
This page covers the 678-278 prefix in the United States. It shows where numbers come from, which carrier is linked to the range, and how this block is structured.
If you are looking for a specific number, you can continue to its dedicated phone page. Otherwise, this page helps you understand the broader number block behind it.
PREFIX
678-278
RATE CENTER
ATLANTA
CARRIER
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA
GA
Prefix range
The prefix 678-278 includes numbers from 6782780000 to 6782789999.
This range is associated with the ATLANTA rate center and was originally assigned to MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA.
Numbers in this prefix
20 numbers