NPA-NXX - 385-439

This is the 385-439 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. 385
3. 385-439

The 385-439 subcode mainly covers Kaysville in Davis county. But other numbers maybe included as well.

We have a database of information derived from the public phone records of Utah state. Many of the numbers in this subcode are Cellular (Dedicated) registered to T-mobile. We hear they employ a large number of people in the Utah office.
Recently there have been an increase in reported calls, we've had over 306479 comments across our systems for the 385-439 subcode.