Prefix overview
Phone numbers in prefix 484-450
This page covers the 484-450 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
484-450
RATE CENTER
PHPHSBZN21
CARRIER
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
PA
Prefix range
The prefix 484-450 includes numbers from 4844500000 to 4844509999.
This range is associated with the PHPHSBZN21 rate center and was originally assigned to MCIMETRO ACCESS TRANSMISSION SERVICES LLC.
Numbers in this prefix
20 numbers