Prefix overview
Phone numbers in prefix 831-285
This page covers the 831-285 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
831-285
RATE CENTER
WATSONVL
CARRIER
BANDWIDTH.COM CLEC, LLC - CA
CA
Prefix range
The prefix 831-285 includes numbers from 8312850000 to 8312859999.
This range is associated with the WATSONVL rate center and was originally assigned to BANDWIDTH.COM CLEC, LLC - CA.
Numbers in this prefix
20 numbers