Received four calls from this number within one hour last night - referred to themselves as Canada Mortgage.  On the 4th call, I finally told them that they had called numerous times and to quit phoning.  The girl threatened me and asked what I was going to do about it and that she was waiting for me!!!!!!  I suggest that if someone can't do anything about these phone calls, that EVERYONE ban together and cancel their landlines - bet the issue will be resolved within days, if not hours.