I did some more research.  The number was flagged as a telemarketer and it orginates from Kissimmee according to some of the reverse number websites.  The "telemarketer" did not build up the Real Estate business by bringing up the deals one can get.  He did not even want to stay on and be a persistent telemarketer.  His side of the conversation was very suspicious.  There are some crooks that are calling numbers to see if anyone is home.  There are alot of burglaries being committed.