Prefix overview
Phone numbers in prefix 531-287
This page covers the 531-287 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
531-287
RATE CENTER
AUBURN
CARRIER
UNITED STATES CELLULAR - NE
NE
Prefix range
The prefix 531-287 includes numbers from 5312870000 to 5312879999.
This range is associated with the AUBURN rate center and was originally assigned to UNITED STATES CELLULAR - NE.
Numbers in this prefix
20 numbers