Prefix overview
Phone numbers in prefix 501-390
This page covers the 501-390 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
501-390
RATE CENTER
LITTLEROCK
CARRIER
AMERICAN MESSAGING SERVICES, LLC
AR
Prefix range
The prefix 501-390 includes numbers from 5013900000 to 5013909999.
This range is associated with the LITTLEROCK rate center and was originally assigned to AMERICAN MESSAGING SERVICES, LLC.
Numbers in this prefix
20 numbers