Prefix overview
Phone numbers in prefix 707-348
This page covers the 707-348 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
707-348
RATE CENTER
UPPER LAKE
CARRIER
ONVOY, LLC - CA
CA
Prefix range
The prefix 707-348 includes numbers from 7073480000 to 7073489999.
This range is associated with the UPPER LAKE rate center and was originally assigned to ONVOY, LLC - CA.
Numbers in this prefix
20 numbers