For the past 3+ years have been getting a computer operator call on my cell, anywhere from 5 minutes apart to weeks apart. I havge the same # but in a different area code in the same state.  It says  have a message from (unintelligible/recorded name), and gives 3 options 1) if an operator, can transfer the call (asks for operator ID), 2) retrieve the message (asks for a password, I have none with which to retrieve the message, or 3) if I am not the intended recipient (this option says it won't attempt to deliver the message again, but I still am getting regular messages).  I called my cell carrier, they say it's coming from a different carrier & they can't block #s anyway.  After trying off & on for about a year I got hold of a person @ this number, who claims they aren't trying to send me any voicemails, they said they would call their co...I am still getting the calls though.  At the suggestion of my carrier I filed a police report & also put the # in my phonebook, designating it for a silent ring.