Prefix overview
Phone numbers in prefix 484-478
This page covers the 484-478 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
484-478
RATE CENTER
PHPHSBZN13
CARRIER
RCN TELECOM SERVICES OF PENNSYLVANIA, INC.
PA
Prefix range
The prefix 484-478 includes numbers from 4844780000 to 4844789999.
This range is associated with the PHPHSBZN13 rate center and was originally assigned to RCN TELECOM SERVICES OF PENNSYLVANIA, INC..
Numbers in this prefix
20 numbers