i got the same text in my phone: (they dont even spelled minutes right)
"Congratulations. You Just Won a Free $ 1,000 Walmart Gift Card. You must claim within 15 Minoutes. Click Here: http://usaprizex.com
Claim # 3378
Received an SMS text from this number yesterday evening:
"Congratulations, You Just Won a $1000 Walmart Card. Go Here to Claim: http://polo66.com/wal2"
Looks like the Nigerian Prince and his army of fraudulent thieves have infiltrated Arizona and they have cell phone sidearms to backup their standard issue computers.
This was received on my work cell phone and I don't enter contests so I know this is fake. Walmart... seriously... I wouldn't even want it if it were real.