Prefix overview
Phone numbers in prefix 308-373
This page covers the 308-373 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
308-373
RATE CENTER
SUMNER
CARRIER
NEW CINGULAR WIRELESS PCS, LLC - IL
NE
Prefix range
The prefix 308-373 includes numbers from 3083730000 to 3083739999.
This range is associated with the SUMNER rate center and was originally assigned to NEW CINGULAR WIRELESS PCS, LLC - IL.
Numbers in this prefix
20 numbers