Received a call but the number ws not in service when I tried to call back.

Caller from this number called but no voice or other noise was heard.

This number just called my cell so I called back on my home phone and it said that the number was not in service.. how does that work??

We got a call for the first time today October 17th 2009 when we answered they hung up.  This needs to be reported to the authorities that number has to be traced. Since it shows up with those digits there must be something that can be done.  I called back and got a message telling me the number was disconnected.  I wouldn't have called back except that my number is blocked.  Who knows if these people can call in such a manner maybe they are able to get your info if you try the number.

used reverse phone lookup but did not result in a residential name...

similar to others, no one responded when I answered.  I did a reverse look-up, and the number is registered to Bell Canada in Collingwood, ON.  So, who is paying the long distance fee on these calls?