How many of you really think that criminals and scammers abide by the rules of the DO NOT CALL list? If it were so easy, we would have a DO NOT BURGLE LIST, among others.
Unfortunately, this is the world we live in and it is going to take technology, not merely government regulation to fix this growing issue.
As for you Rhonny, the comment in your message bespeaks more about the person you are rather than the supposed scammer who called you.