I too get these calls and I don't answer and we I do answer they hang up. I spoke to a lawyer friend that told me that they get paid for every phone call they make and then they get additional money every time you answer or let the call go to voice mail/answering machine. They don't care. I have threatened to sue one company that called me 4 times a day/7 days a week and it did not matter what time it was. It was from Global marketing. They do the exact same thing that this phone number did. I too have all my number listed on the DNC list but this does not stop them. Every time I report them or block the number, they find a way to go around with a different number and do the same thing. I work from home and can not afford for these calls to come in while I am working. I do not have any credit cards, nor own my own home my car is paid off, I go to the store and home. So there is no reason for my information to me sold. I have been in my same place for over 5 years, have not changed anything other then my furniture in my house. Everything I get I pay cash. So I am at a loss just like you and am trying to find away to stop these idiots from harassing me and you.