A man called, sounded like he was at an airport, foreign accent. Said hello, but didn't say anything else. I told him he had the wrong number. He called 6 times. Second time I said do not call this number anymore and he said ok. Then he kept calling back throughout day. Last few times he called I didn't answer until sixth time I did and no one said anything. I tried to call the number, but it won't go through.