Fraud, stealing of information, invading of privacy

Good day. So i have been receiving daily calls now telemarketers. All of them indicate they found my no on National consumer data base witch they pay for. These telemarketers have my phone no, full name and surname, even id no. Who gave this compaby the tight to give out my information. As a matter of fact where did they get my information. Fraud is what this is. I never register with National consumer data base. How in the world would they want me to register to deregister my no. What kind of games and fraud are these people busy with. If they sell my information why dont i get paid for it as well? This is ivading of my privacy and personal information. Where did they steal information from? I want to sue this company. How do i go about?