Who called from 4406104290

who the h*** is this saying i won a free ipad

I got a text from this number stating I won a free iPad.  Spammers

I got the message that said:  From 4406104290  Your latest entry into our contrst has made you a winner!  Goto http://bit.ly/lXeU1o to claim your iPad, enter code 9877 to qualify.  Claim before 4-29-12
Everyone has gotten the same code number.  I never entered a contest with them and if I ever did, I would never use the phone number they texted me on.  It is unlisted.