Kellogg's TracFone promo code (+40 min with purchase of 120 minutes)

Inside my box of Rice Krispies is a code for TracFone for 40 bonus minutes with purchase of 120 minutes of airtime card or higher.  The offer expires 4/1/2012 and is a one-time use.  Use 75705 to get your bonus minutes wyb 120 or more of minutes.  I don't have a TracFone, so I haven't tried it.  If the code works for you, please leave a comment.