Prefix overview
Phone numbers in prefix 406-312
This page covers the 406-312 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
406-312
RATE CENTER
BOZEMAN
CARRIER
NUSO, LLC
MT
Prefix range
The prefix 406-312 includes numbers from 4063120000 to 4063129999.
This range is associated with the BOZEMAN rate center and was originally assigned to NUSO, LLC.
Numbers in this prefix
20 numbers