The Thomas Agency regularly call my mobile phone and appear as an " Unknown Caller '', regardless of whether I answer or let it go to voice mail, the " caller '' is not a human and asks for someone I have never heard of before. The mobile number was obviously reassigned, but I can not make The Thomas Agency remove my number and stop calling me. I even called their office and spoke to someone who assured me they would remove my number ; I just received another call. There is no means I have found to remove my mobile number from their automated system, and the harassment continues. I ca n't even block them from my iPhone because their calls do not display Caller ID information to act upon.