I would throw in that, even though they may not quit initially, once they realize no one is picking up, they'll stop. I'm not getting near as many calls as I used to, but sometimes the scammers change their numbers and it starts all over again. If you don't recognize the number, don't answer it. "Can you hear me okay?" LOL!
901-267-0179: keep calling and not answering; and when I call back it's a voice recorder, some company about car warranty, play the game and get to a person, and ask the company name and they hang up on me. wife and i are getting many calls repeatedly, with our request to remove us from their list. WE DON'T EVEN OWN THE CAR ANY MORE! TRADED IT IN LAST YEAR!