Never had one either....
Gave up on the ineffective 'Do Not Call' list.
Question: Who is going to be more responsive to your request an IMPOTENT elected federal representative or you local state senator?
Perhaps every time you get a call like this, call your local state representative to complain. If we get enough people to complain about these type of phone calls, perhaps each state will do something better than the impotent DNC list created by the impotent federal officials
I've been calling mine, they are sympathetic and are attempting to bring it forward in the State chamber.