Prefix overview
Phone numbers in prefix 501-231
This page covers the 501-231 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
501-231
RATE CENTER
LITTLEROCK
CARRIER
NEW CINGULAR WIRELESS PCS, LLC - IL
AR
Prefix range
The prefix 501-231 includes numbers from 5012310000 to 5012319999.
This range is associated with the LITTLEROCK rate center and was originally assigned to NEW CINGULAR WIRELESS PCS, LLC - IL.
Numbers in this prefix
20 numbers