Prefix overview
Phone numbers in prefix 606-394
This page covers the 606-394 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
606-394
RATE CENTER
SCIENCE HL
CARRIER
LEVEL 3 COMMUNICATIONS, LLC - KY
KY
Prefix range
The prefix 606-394 includes numbers from 6063940000 to 6063949999.
This range is associated with the SCIENCE HL rate center and was originally assigned to LEVEL 3 COMMUNICATIONS, LLC - KY.
Numbers in this prefix
20 numbers