Dealer Services review: extended car warranty

I constantly receive calls from Dillon Thompson with Dealer Services wanting to let me know my factory warranty on my car has expired. I finally just started BSing with them. The last call I got, I spoke with a woman and told her I traded my car for a big yellow Tonka truck. She told me I was a very rude person wasting her time, go figure, lol. I'm pretty sure that is like the pot calling the kettle black. I would really like to know how to stop these calls