Prefix overview
Phone numbers in prefix 661-318
This page covers the 661-318 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
661-318
RATE CENTER
BKFD MAIN
CARRIER
33 WIRELESS INC.
CA
Prefix range
The prefix 661-318 includes numbers from 6613180000 to 6613189999.
This range is associated with the BKFD MAIN rate center and was originally assigned to 33 WIRELESS INC..
Numbers in this prefix
20 numbers