Prefix overview
Phone numbers in prefix 256-305
This page covers the 256-305 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
256-305
RATE CENTER
ATTALLA
CARRIER
POWERTEL BIRMINGHAM LICENSES, INC.
AL
Prefix range
The prefix 256-305 includes numbers from 2563050000 to 2563059999.
This range is associated with the ATTALLA rate center and was originally assigned to POWERTEL BIRMINGHAM LICENSES, INC..
Numbers in this prefix
20 numbers