I answered a call from this number and they hung up on me. I called them back and asked who they were and what they were calling about. The lady who answered the phone said she couldn't give me any info. over the phone....I should know who this company was and why they were calling me??? Um no I have no idea why you are calling me! She could not give me any info because the phone call is confidential??? She said I should have received a letter in the mail stating what the call was about. I told her I never received a letter. She said she would send another letter out to me....Well don't you think you should verify my address first?? I just hung up on her. Probably a scam!