Prefix overview
Phone numbers in prefix 531-258
This page covers the 531-258 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
531-258
RATE CENTER
SO GREGORY
CARRIER
NEW CINGULAR WIRELESS PCS, LLC - IL
NE
Prefix range
The prefix 531-258 includes numbers from 5312580000 to 5312589999.
This range is associated with the SO GREGORY rate center and was originally assigned to NEW CINGULAR WIRELESS PCS, LLC - IL.
Numbers in this prefix
20 numbers