Prefix overview
Phone numbers in prefix 337-338
This page covers the 337-338 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
337-338
RATE CENTER
WELSH
CARRIER
METROPCS, INC.
LA
Prefix range
The prefix 337-338 includes numbers from 3373380000 to 3373389999.
This range is associated with the WELSH rate center and was originally assigned to METROPCS, INC..
Numbers in this prefix
20 numbers