Prefix overview
Phone numbers in prefix 660-478
This page covers the 660-478 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
660-478
RATE CENTER
EAGLEVILLE
CARRIER
LEVEL 3 COMMUNICATIONS, LLC - MO
MO
Prefix range
The prefix 660-478 includes numbers from 6604780000 to 6604789999.
This range is associated with the EAGLEVILLE rate center and was originally assigned to LEVEL 3 COMMUNICATIONS, LLC - MO.
Numbers in this prefix
20 numbers