"Unknown Name" from (647) 847-0612 calling on 9/16/2011 at 1:18 PM PDT on my home phone.  I checked area code and it is Toronto, Canada.  I guess all the scammers in the US got nowhere calling us that the ones in Canada have to give it a try.  We have received calls from every imaginable source trying to get our money or vote and the answer will always be "no".  Be careful of anyone who will not leave a message or hangs up after 3 rings.