Prefix overview
Phone numbers in prefix 231-529
This page covers the 231-529 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
231-529
RATE CENTER
BRUTUS
CARRIER
BRIGHTSPEED OF MICHIGAN, LLC
MI
Prefix range
The prefix 231-529 includes numbers from 2315290000 to 2315299999.
This range is associated with the BRUTUS rate center and was originally assigned to BRIGHTSPEED OF MICHIGAN, LLC.
Numbers in this prefix
20 numbers