Third unsolicited call in 3 days from different numbers though all of them 514-697-xxxx. There is a short message "Congratulations, you have won an AIr Canada priize of $999 on your next flight, please stay on the line to find out more..." Very bad sound quality, obviously cheap VoIP, not the kind of call you'd get from Air Canada. Then after a while, invariably a voice with a thick indian-english accent starts reciting a script. I tried to be a bit conversational asking the guy/gal to repeat what he wants,  he/she hung up immediately. Smells badly like a scan. Calling back yields either "number not in service" or "Uninitialized mailbox - Rogers customer" - etc. Obviously spoofed caller IDs. Beware.