Prefix overview
Phone numbers in prefix 678-404
This page covers the 678-404 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
678-404
RATE CENTER
ATLANTA NE
CARRIER
AT&T ENTERPRISES, LLC
GA
Prefix range
The prefix 678-404 includes numbers from 6784040000 to 6784049999.
This range is associated with the ATLANTA NE rate center and was originally assigned to AT&T ENTERPRISES, LLC.
Numbers in this prefix
20 numbers