NPA-NXX - 406-670
This is the 406-670 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 406-670 subcode mainly covers Billings in Yellowstone 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 147972 comments across our systems for the 406-670 subcode.
Looking for a different number? Follow a link below to see our recently active.
503-751-2273 573-681-7821 405-463-9005 321-247-4191 618-802-2530540-975-2474 616-288-2560 262-565-2791 231-421-6676 503-560-3568