Prefix overview
Phone numbers in prefix 256-370
This page covers the 256-370 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
256-370
RATE CENTER
CHEROKEE
CARRIER
NATIONAL TELEPHONE OF ALABAMA, INC.
AL
Prefix range
The prefix 256-370 includes numbers from 2563700000 to 2563709999.
This range is associated with the CHEROKEE rate center and was originally assigned to NATIONAL TELEPHONE OF ALABAMA, INC..
Numbers in this prefix
20 numbers