I got the same text this evening. I am from Vancouver, Canada. I went to the 'apple' website they sent in the message and it says the website is suspended.
http://www.apple.com.textwon.com/cgi-sys/suspendedpage.cgi
I got the same message today im in ontario canada the number that came up for me is 1-917-428-1794 but has the same message and to go to a site that is a penny bid site www.apple.ca.wonacontest.com and i have 24hrs to claim it lol why do they do this and how come they can get away with a scam like this