Informational post:
Your question is very similar to some of the questions or statements in the list of Fatuously Asked Questions (FAQs) asked here.
Real answers to those questions or statements or demands are summarized at
http://phonehelp.2truth.com/faqs.html
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This number calls me several times a week, when I pick up they do not respond. I've registered on donotcall.gov, I'll report the number although I'm not sure if that will help. I've also blocked the number.