They never leave a message - but I do have caller ID

I received a call from (647) 495-9047, but no one bothered to talk when I answered.I would like to find out who would make such calls.Thanks

Also got a call from (647) 495-9047. Who's using this number>

Received another call and nobody answered,

also received a call from this number with no answer on the end of the line

Simply another group of morons that have little grasp of the English language pissing off hard working Canadians. I have had numerous calls from these idiots. If you are indeed lucky enough to speak with them....Sounding a lot like Apu from the Simpsons they will attempt to sell you an alarm system. There is no way this is a reputable company; what company in their right mind would have these clowns calling Canadian homes late in the evening to discuss the safety of your family. I have attempted to have a simple exchange with these idiots to ensure they stop calling and have attempted to have them repeat my number back to me and yet the calls continue. Given that I cannot understand these idiots, I guess that I will need to find out where they are located and rip the phone out of his hands to ensure it stops...