I've received two calls from them; one on Tuesday (13 July) at 12:11 PM and one today (15 July) at 10:42 AM. I did not pick up either time and they did not leave a message either time.
It seems to me it's a scam they offer to lower Rates to 6.9% if u shell out the info you'LL BE srewed BEWARE DO NOT GIVE YOUR SSN. OR CrediCard Numbers. They also Called from 520-360-2652