The caller keeps on calling. He left several message for someone else. I finally answered and told him he had the wrong number. But he kept on calling even after that. I finally answered again and asked him - quite politely - to please stop calling. He said, "No." I hung up. I had to disconnect the phone because he would not stop calling (26 times in one night). I tried to put a "block" but Verizon will not do that. He still calls, maybe once a week, but does not leave a message. Horrible harassment.