MORE: Worst Velveeta news since the Super Bowl shortage Kraft Foods Group Inc. said the cheese product was sent to three Walmart distribution centers and could have been shipped to as many as 12 states: Colorado, Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Nebraska, North Dakota, Ohio, South Dakota and Wisconsin. The company said the code on the packages is 021000611614. The packages also have a date stamp that reads "17 DEC 2014" and the timeframe is between 10:54 and 14:35. Associated Press