I don't answer unfamiliar numbers. Why any telemarketers would be calling my cell phone is beyond me. My number is listed with the do not call. I was checking for an area code and could no find one. Nothing I hate more are chain letters,Bill collectors and telemarketers. Will be blocking this number on my phone. People who know me know they have to get in contact through a family member or close friend. Thank God for caller IDs!