Prefix overview
Phone numbers in prefix 484-355
This page covers the 484-355 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
484-355
RATE CENTER
READING
CARRIER
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA
PA
Prefix range
The prefix 484-355 includes numbers from 4843550000 to 4843559999.
This range is associated with the READING rate center and was originally assigned to MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA.
Numbers in this prefix
20 numbers