This real-estate agent http://x445734.yourkwagent.com called me a few months back on my unlisted cell phone number asking if I would like to sell my home.  I asked him how he got my number and he told me he got the number from a purchased phone list from some third party.  I very sternly told him to never call me again.  Well lo and behold today he calls my father-in-law, my wife, and my two daughters cell phones (while in school) trying to contact me.  He probably couldn't reach me because I had already blocked his number.  I am regarding this as harassment and am thinking about filing a police report now.