My husband recieved an automated message saying that his debit card has been blocked due to billing mess up. I called the number back and it is to a family physcian clinic in Huston, Tx. The lady I talked to on the phone and was very rude and said that i had called her several times. What I don't understand is that it is an automated call answer, so how can they know who is calling in? I am about fed up with all the fraudualant calls to mine and my husbands cell phones!!!!!