Prefix overview
Phone numbers in prefix 501-404
This page covers the 501-404 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
501-404
RATE CENTER
LITTLEROCK
CARRIER
NUSO, LLC
AR
Prefix range
The prefix 501-404 includes numbers from 5014040000 to 5014049999.
This range is associated with the LITTLEROCK rate center and was originally assigned to NUSO, LLC.
Numbers in this prefix
20 numbers