Prefix overview
Phone numbers in prefix 678-255
This page covers the 678-255 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
678-255
RATE CENTER
ATLANTA NW
CARRIER
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
GA
Prefix range
The prefix 678-255 includes numbers from 6782550000 to 6782559999.
This range is associated with the ATLANTA NW rate center and was originally assigned to MCIMETRO ACCESS TRANSMISSION SERVICES LLC.
Numbers in this prefix
20 numbers