NPA-NXX - 308-399

This is the 308-399 subcode (NPA-NXX) prefix page. Follow a prefix to find the number you are looking for. We divide our pages up to make them more user friendly to navigate!

1. Area Codes
2. 308
3. 308-399

The 308-399 subcode mainly covers Minden in Kearney county. But other numbers maybe included as well.

We have a database of information derived from the public phone records of Nebraska state. Many of the numbers in this subcode are Miscellaneous registered to Sprint. We hear they employ a large number of people in the Nebraska office.
Recently there have been an increase in reported calls, we've had over 6489 comments across our systems for the 308-399 subcode.