Prefix overview
Phone numbers in prefix 606-399
This page covers the 606-399 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
606-399
RATE CENTER
CANOE
CARRIER
ONVOY SPECTRUM, LLC
KY
Prefix range
The prefix 606-399 includes numbers from 6063990000 to 6063999999.
This range is associated with the CANOE rate center and was originally assigned to ONVOY SPECTRUM, LLC.
Numbers in this prefix
20 numbers