Prefix overview
Phone numbers in prefix 320-507
This page covers the 320-507 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
320-507
RATE CENTER
Unknown rate center
CARRIER
Unknown carrier
MN
Prefix range
The prefix 320-507 includes numbers from 3205070000 to 3205079999.
This range is associated with the Unknown rate center rate center and was originally assigned to Unknown carrier.
Numbers in this prefix
20 numbers