Who called from 6475565944

"Congratulations! You've won a cruise!" I hung up at this point.
Probably a spoofed number.

Searching this number, I found this:
Spoofed Numbers: Caution, 647-556-5944 is a "spoofed" number, which means that whoever called you "tricked" your caller ID to display an incorrect phone number. Telemarketers do this so you cannot complain.

It would seem that they just started using this number too, as every complaint I find is dated today (Jan. 6, 2014)

have no clue who it was,  when I answered, no one was on the line.

J'ai reçu un appel à Gaspé me disant avoir gagné un voyage au Bahamas.  J'ai raccroché.

This # rang this morning. Didn't recognize so didn't answer.