Prefix overview
Phone numbers in prefix 337-483
This page covers the 337-483 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
337-483
RATE CENTER
LAFAYETTE
CARRIER
TELNYX LLC
LA
Prefix range
The prefix 337-483 includes numbers from 3374830000 to 3374839999.
This range is associated with the LAFAYETTE rate center and was originally assigned to TELNYX LLC.
Numbers in this prefix
20 numbers