Prefix overview
Phone numbers in prefix 743-237
This page covers the 743-237 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
743-237
RATE CENTER
QUAKER GAP
CARRIER
ONVOY SPECTRUM, LLC
NC
Prefix range
The prefix 743-237 includes numbers from 7432370000 to 7432379999.
This range is associated with the QUAKER GAP rate center and was originally assigned to ONVOY SPECTRUM, LLC.
Numbers in this prefix
20 numbers