NPA-NXX - 270-399

This is the 270-399 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. 270
3. 270-399

The 270-399 subcode mainly covers Madisonville in Hopkins county. But other numbers maybe included as well.

We have a database of information derived from the public phone records of Kentucky state. Many of the numbers in this subcode are Cellular (Dedicated) registered to At&t Mobility. We hear they employ a large number of people in the Kentucky office.
Recently there have been an increase in reported calls, we've had over 46920 comments across our systems for the 270-399 subcode.