Prefix overview
Phone numbers in prefix 337-431
This page covers the 337-431 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
337-431
RATE CENTER
LK CHARLES
CARRIER
BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL
LA
Prefix range
The prefix 337-431 includes numbers from 3374310000 to 3374319999.
This range is associated with the LK CHARLES rate center and was originally assigned to BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL.
Numbers in this prefix
20 numbers