Who called from 4096842264

Credit card interest rate scam.  Another day, another call.

I try to keep them on the line as long as possible to keep them from calling others, and I figure if I waste enough of their time they will remove me from their list because asking them to remove me does not seem to get through to their simple minds.

I get repeated calls from this number.  They are very troublesome scammers/

I try to keep them on the line as long as possible to keep them from calling others, and I figure if I waste enough of their time they will remove me from their list because asking them to remove me does not seem to get through to their simple minds.
I get repeated calls from this number.  Can you make it stop?

I have asked to be put on their do not call list SO MANY TIMES, and yet they still call daily. What can I do about this?