I have been receiving phone call from this # 3 to 4 times a day for the last 2 weeks, not leaving any messages.
Also, I tried to call them back then message says phone # is disconnected.  This is too much!!!
Is there anything we can do against them.

I know they Have been calling me to

Calls come in several times a day.  Caller ID states "Wireless Caller".  When I answer, they hang up.  Does not leave any messages.  Call back and get recording from Verizon Wireless that the number is not in service.  WTF?!?!?!?

Called on 06/25/2013 @11:57 from Los Angeles, CA. No message left. Caller ID shows Cell Phone. I *67'ed the number and got a Verizon operator say the number was not is service.
I assume this is just another scammer as there are four of us posting to date and no one has a clue as to the identity or motive of the caller.