Prefix overview
Phone numbers in prefix 256-388
This page covers the 256-388 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
256-388
RATE CENTER
ALBERTVL
CARRIER
POWERTEL BIRMINGHAM LICENSES, INC.
AL
Prefix range
The prefix 256-388 includes numbers from 2563880000 to 2563889999.
This range is associated with the ALBERTVL rate center and was originally assigned to POWERTEL BIRMINGHAM LICENSES, INC..
Numbers in this prefix
20 numbers