Prefix overview
Phone numbers in prefix 831-207
This page covers the 831-207 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
831-207
RATE CENTER
HOLLISTER
CARRIER
T-MOBILE USA, INC.
CA
Prefix range
The prefix 831-207 includes numbers from 8312070000 to 8312079999.
This range is associated with the HOLLISTER rate center and was originally assigned to T-MOBILE USA, INC..
Numbers in this prefix
20 numbers