Yes, I got the same message that I won a cruise too. What a scam. 411 reverse search showed that it's a cell phone from an apartment address in Houston TX. As if some cruise ship company is giving away free cruises using a cell phone from someone's apartment.
I'm in Windsor ON with Rogers. This number called at 2:01 pm; no voice mail. Says Houston TX and since I don't know anyone down there, didn't answer it....