Prefix overview
Phone numbers in prefix 484-431
This page covers the 484-431 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
484-431
RATE CENTER
PHPHSBZN23
CARRIER
NEW CINGULAR WIRELESS PCS, LLC - DC
PA
Prefix range
The prefix 484-431 includes numbers from 4844310000 to 4844319999.
This range is associated with the PHPHSBZN23 rate center and was originally assigned to NEW CINGULAR WIRELESS PCS, LLC - DC.
Numbers in this prefix
20 numbers