No message left.

No message left

Found a name associated with this number on PrivacyStar website:  Landstrass D

second time "D Lanstrass " has called my number in a week.
No message left--when I called the number there was a message stating that the phone had been "disconnected and was no longer available"

Have received two messages from 'D Lanstrass' 650 9486269.  
I was not at home the first time, early afternoon 11/13/13, no message left.
I answered the second time, today, 11/19/13, midafternoon, and a voice said, "goodbye" when I said hello.  When I called back, a message said "this number has been disconnected and is no longer in service"
So I blocked the number with my Comcast voice service.  
My number has never been listed.