I am tired of these callers and do not answer the call, they leave no message so I do not know who they are

We got a call from this guy, my wife answered and after he said he was calling about duct cleaning, he proceed to ask my wife if she was home alone, and if she was happy. He got told where to go real quick!

I am in area code 613(Ottawa) and experienced same thing.

Received call and went to voicemail with no message being left. Called back and recording said that number is not in service??

They keep calling!  Air duct cleaning...I am doing 2 things now, I am either just hanging up or talking to them without letting them get a word in about a walk I am doing and where the money is going and could they sponsor our team, until they hang up!  Idiots!  Why do we have a do not call list and does anyone actually hire one of these guys who can barely speak English and are usually rude!?!

yes! He has been calling me about 2 times a week. I finally called tigers and they told me how to block numbers online. I did the block and now they call from other numbers. :(. It's annoying