Prefix overview
Phone numbers in prefix 707-389
This page covers the 707-389 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
707-389
RATE CENTER
FRFLD-SUIS
CARRIER
T-MOBILE USA, INC.
CA
Prefix range
The prefix 707-389 includes numbers from 7073890000 to 7073899999.
This range is associated with the FRFLD-SUIS rate center and was originally assigned to T-MOBILE USA, INC..
Numbers in this prefix
20 numbers