Prefix overview
Phone numbers in prefix 956-397
This page covers the 956-397 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
956-397
RATE CENTER
EL SAUZ
CARRIER
CENTURYLINK COMMUNICATIONS, LLC
TX
Prefix range
The prefix 956-397 includes numbers from 9563970000 to 9563979999.
This range is associated with the EL SAUZ rate center and was originally assigned to CENTURYLINK COMMUNICATIONS, LLC.
Numbers in this prefix
20 numbers