Prefix overview
Phone numbers in prefix 507-463
This page covers the 507-463 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
507-463
RATE CENTER
NEW RICHLD
CARRIER
ONVOY SPECTRUM, LLC
MN
Prefix range
The prefix 507-463 includes numbers from 5074630000 to 5074639999.
This range is associated with the NEW RICHLD rate center and was originally assigned to ONVOY SPECTRUM, LLC.
Numbers in this prefix
20 numbers