Total joke...some places will say or do anything to get you to call! LOL I wouldn't waste my time returning the call. Remember most of these places will claim to be anything to get you to pay something.
I'm sorry, but [***] these guys. They are the sames guys at a collections attorney's office. They will tell you that someone gave them your number, total [***]. The buy info from different places and then try to call you all day long. Then they have this holier than thou attitude. Seriously, [***] these guys!