Another interesting tidbit I just researched on google. I typed in Mosaic Alarm and it seems that this is based in Witchita, KS. The area codes for the surrounding Witchita areas are not 971 at all. After I looked this up I remembered that my relative who lives close to Witchita just had an alarm system installed within the last year.
Now back to the phone number on the called i.d. 971-256-5569, this area code is based in Portland, Oregon. Doesn't sound to promising does it?
Also note that I am on the East Coast. Obviously a scam.