please stop calling

I stayed on phone for awhile gave fake card number and date when he told me that it wasn't valid I said I was an rcmp officer and was tracking the call, he hung up

Have been called three times. I have been told they are representing Visa, MasterCard and AMEX. Last time she questioned me when I said I have asked to not be called. She ignored me when I asked where I got the number and finally she told me it wasn't her fault she called again as she wasn't the person who called the previous two times (she does work for the company that has). How do these people not get stopped?

I didn't answer the call, but I took the number from the call display and called them back. Some classical music came on and  a recorded message answered that said my call was very important to them and to please stay on the line and I'd be transferred to the next available agent. There was never any indication of the possible time I'd have to wait, or how many calls were ahead.
The message was repeated every minute or so with the intervals getting longer and longer. I finally hung up after waiting for 16 minutes.

When I googled the number it showed it as being a Sault Ste. Marie number.

I  keep  receiving calls from this number . When I answer there is no responce.