320-434-0221 was a number used to send spam text messages, in which you are asked to call 877-439-0874.  Another number this text message may originate from is 414-241-0198.  They are reportedly from Savings Spectacular, and supposedly the calls are routed to the U.S. from the Phillipines.  This is a scam, and every number they ask you to call or from which the SMS message originated should be reported promptly, as well as posted on 800 notes to alert others to the scam.