This is a collection agency.  They have been bugging me for a year looking for somebody who must had this number before I did.  They change their numbers often.  Since they always use the same recording, it is pretty easy to spot.  Oh, I tried being nice, answered, explained, asked them to remove the number - blah,blah.  You can see how well it worked.  I can block 9999 numbers.  I wonder how many they have!  :)  Caller ID says +15045394327.