Prefix overview
Phone numbers in prefix 501-440
This page covers the 501-440 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
501-440
RATE CENTER
SO FOURCHE
CARRIER
WINDSTREAM ARKANSAS, INC.
AR
Prefix range
The prefix 501-440 includes numbers from 5014400000 to 5014409999.
This range is associated with the SO FOURCHE rate center and was originally assigned to WINDSTREAM ARKANSAS, INC..
Numbers in this prefix
20 numbers