Prefix overview
Phone numbers in prefix 507-407
This page covers the 507-407 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
507-407
RATE CENTER
WINDOM
CARRIER
ONVOY, LLC - MN
MN
Prefix range
The prefix 507-407 includes numbers from 5074070000 to 5074079999.
This range is associated with the WINDOM rate center and was originally assigned to ONVOY, LLC - MN.
Numbers in this prefix
20 numbers