My wife got an SMS

My wife got an SMS message on her mobile last night to say that as a loyal vodaphone customer she had won 400 pounds. The first message just gives a phone number (premium rate) to ring to claim. The second sms gives details of who is running it. Checking their website at http://www.4tc.biz its just a con to get your name and address and you get some travel vouchers for Airtours etc. So it is too good to be true. For the benefit of googlers, then the phone number was 09061744130