Keep getting this call from a "mrs. cook" at ext 6806.  The number only comes up as "1954" but she leaves a message with the phone number.  She is rude.  She even called my parents and sister....and my sister had only moved in the house THAT day and the phone is not in her name.  Sounds like they are gathering data from credit reports and calling, which I believe is illegal.  My parent's number is private and unlisted, but they managed to find it.