Prefix overview
Phone numbers in prefix 606-400
This page covers the 606-400 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
606-400
RATE CENTER
WILLIAMSBG
CARRIER
FRACTEL, LLC
KY
Prefix range
The prefix 606-400 includes numbers from 6064000000 to 6064009999.
This range is associated with the WILLIAMSBG rate center and was originally assigned to FRACTEL, LLC.
Numbers in this prefix
20 numbers