Prefix overview
Phone numbers in prefix 256-317
This page covers the 256-317 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
256-317
RATE CENTER
ARAB
CARRIER
BRINDLEE MOUNTAIN TELEPHONE LLC
AL
Prefix range
The prefix 256-317 includes numbers from 2563170000 to 2563179999.
This range is associated with the ARAB rate center and was originally assigned to BRINDLEE MOUNTAIN TELEPHONE LLC.
Numbers in this prefix
20 numbers