Prefix overview
Phone numbers in prefix 281-397
This page covers the 281-397 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
281-397
RATE CENTER
BAMMEL
CARRIER
SOUTHWESTERN BELL
TX
Prefix range
The prefix 281-397 includes numbers from 2813970000 to 2813979999.
This range is associated with the BAMMEL rate center and was originally assigned to SOUTHWESTERN BELL.
Numbers in this prefix
20 numbers