Prefix overview
Phone numbers in prefix 504-489
This page covers the 504-489 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
504-489
RATE CENTER
NEWORLEANS
CARRIER
SPOK, INC.
LA
Prefix range
The prefix 504-489 includes numbers from 5044890000 to 5044899999.
This range is associated with the NEWORLEANS rate center and was originally assigned to SPOK, INC..
Numbers in this prefix
20 numbers