They called me and I had the misfortune of buying into their scam and gave my personal info. Good news is they have not done anything in the week since they called... You need to put a fraud alert on your account if this happens so you can monitor any activity...
Read on another comment thread that its most likely a scam targeting Comcast customers. The link to the other phone number look up site is http://800notes.com/Phone.aspx/1-214-269-4547 if u want to check it out. I've been receiving calls about twice a day, 4-5 days a week, even one on Saturday! How annoying!