Prefix overview
Phone numbers in prefix 738-800
This page covers the 738-800 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
738-800
RATE CENTER
LSAN DA 04
CARRIER
ONVOY, LLC - CA
CA
Prefix range
The prefix 738-800 includes numbers from 7388000000 to 7388009999.
This range is associated with the LSAN DA 04 rate center and was originally assigned to ONVOY, LLC - CA.
Numbers in this prefix
20 numbers