Prefix overview
Phone numbers in prefix 606-405
This page covers the 606-405 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
606-405
RATE CENTER
CATLETTSBG
CARRIER
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
KY
Prefix range
The prefix 606-405 includes numbers from 6064050000 to 6064059999.
This range is associated with the CATLETTSBG rate center and was originally assigned to MCIMETRO ACCESS TRANSMISSION SERVICES LLC.
Numbers in this prefix
20 numbers