First question: IF you did not recognize the number then why did you answer the phone? When you do all you have done is to confirm for them that your number is a viable, working number and they WILL continue to call you, plus sell your number to other scumbags. Thought for the day: What IF NO ONE answered their calls? Would they finally have to give up and go out of business? Hope so. PS/ our government's DO NOT CALL list is a joke too. It works no better than our government does. Have a great day.