Prefix overview
Phone numbers in prefix 478-221
This page covers the 478-221 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
478-221
RATE CENTER
GRAY
CARRIER
SOUTHERN COMMUNICATIONS SERVICES, INC.
GA
Prefix range
The prefix 478-221 includes numbers from 4782210000 to 4782219999.
This range is associated with the GRAY rate center and was originally assigned to SOUTHERN COMMUNICATIONS SERVICES, INC..
Numbers in this prefix
20 numbers