Prefix overview
Phone numbers in prefix 737-422
This page covers the 737-422 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
737-422
RATE CENTER
SAN MARCOS
CARRIER
TERRA NOVA TELECOM INC.
TX
Prefix range
The prefix 737-422 includes numbers from 7374220000 to 7374229999.
This range is associated with the SAN MARCOS rate center and was originally assigned to TERRA NOVA TELECOM INC..
Numbers in this prefix
20 numbers