NPA-NXX - 406-490

This is the 406-490 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!

The 406-490 subcode mainly covers Butte in Silver Bow county. But other numbers maybe included as well.

We have a database of information derived from the public phone records of Montana state. Many of the numbers in this subcode are Cellular (Dedicated) registered to Verizon Wireless. We hear they employ a large number of people in the Montana office.
Recently there have been an increase in reported calls, we've had over 34200 comments across our systems for the 406-490 subcode.

Looking for a different number? Follow a link below to see our recently active.

754-301-2060 732-234-6789 760-885-1178 970-237-2001 401-452-7410
586-697-6621 202-741-8619 864-491-2204 817-393-2484 224-406-5911