I have been getting the same thing. For weeks now these people have been calling me looking for someone else. I have told them repeatedly that they have the wrong number, and I have never heard of the person they are looking for. I have had my phone number for 7 years, which I also tell them EVERY time! Each time I tell them this, the calls stop for 2 days, then start back up again. I am beyond annoyed at this point as I have been polite and calm with these morons, that time has passed, clearly being calm and rational does not work. I am now looking into legal recourse, and reporting them to the police service for harassment.