Prefix overview
Phone numbers in prefix 661-283
This page covers the 661-283 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
661-283
RATE CENTER
BKFD MAIN
CARRIER
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
CA
Prefix range
The prefix 661-283 includes numbers from 6612830000 to 6612839999.
This range is associated with the BKFD MAIN rate center and was originally assigned to MCIMETRO ACCESS TRANSMISSION SERVICES LLC.
Numbers in this prefix
20 numbers