I receive calls from 209-740-9836 several times a week. I have waited on the phone through the silence long enough for a person with an accent so heavy he can barely be understood and major background noise. He claims to be with "Medical Services". He states that he has received a report from my doctor that I or someone in my household has taken one or more of several drugs that may have side effects. I always cut him off by demanding that I be taken off their calling list. A day or two will go by and the calls begin again. So much for the do not call list. It has turned into the biggest calling list out there.