Prefix overview
Phone numbers in prefix 504-457
This page covers the 504-457 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
504-457
RATE CENTER
NEWORLEANS
CARRIER
BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL
LA
Prefix range
The prefix 504-457 includes numbers from 5044570000 to 5044579999.
This range is associated with the NEWORLEANS rate center and was originally assigned to BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL.
Numbers in this prefix
20 numbers