They have called three times today. Never leave a message and I never answer calls I don't know. So they are just going to be out of luck, especially if they are working in sales and on commission. If they are Direct TV, I have cancelled their service and explained WHY. They never cared when I was a paying customer so no need to go back.
DirecTV. They have called 3 times in the past two days and I have now blocked the number. I cancelled DirecTV about a year ago and I'm NEVER going back.