Prefix overview
Phone numbers in prefix 661-455
This page covers the 661-455 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
661-455
RATE CENTER
GLENNVILLE
CARRIER
LEVEL 3 COMMUNICATIONS, LLC - CA
CA
Prefix range
The prefix 661-455 includes numbers from 6614550000 to 6614559999.
This range is associated with the GLENNVILLE rate center and was originally assigned to LEVEL 3 COMMUNICATIONS, LLC - CA.
Numbers in this prefix
20 numbers