Prefix overview
Phone numbers in prefix 818-303
This page covers the 818-303 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
818-303
RATE CENTER
BRBN BRBN
CARRIER
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
CA
Prefix range
The prefix 818-303 includes numbers from 8183030000 to 8183039999.
This range is associated with the BRBN BRBN rate center and was originally assigned to MCIMETRO ACCESS TRANSMISSION SERVICES LLC.
Numbers in this prefix
20 numbers