It seems likely that this is the Canadian Cancer Society as others have posted. Please note that they are required to keep 'dead air' calls to a minimum, so if they call and the line is dead - YOU CAN STILL REPORT THEM. Just be aware what you're reporting them FOR.
since I am being plagued with all these scam numbers, I am not answering the calls, and am thankful for these web sites revealing what they are, thank you, and keep reporting please !!!!