well this thread turn rather quick.. i had the same issue with the collectors calling for another person. Its been going on with me for almost 6 years. i just don't answer anymore. One day i got sick of it cause they called excessively. I called the number back and told them that i was gonna sue them for harassment because i am not the person they are looking for. They finally took my number off and have yet to call me. So just get physical. If i knew how to spell the persons name they are looking for i would look for them. Its like Europa Abatae.. or some crazy shit like that.