Andy's Frozen Custard is a chain of United States frozen custard stores with locations in Arizona, Arkansas, Colorado, Florida, Georgia, Illinois, Kansas, Missouri, North Carolina, Oklahoma, South Carolina, Tennessee, and Texas.The company is headquartered in Springfield, Missouri, where the company is run by its namesake Andy Kuntz. The company specializes in frozen custard-based desserts. In 2009, readers of 417 Magazine voted Andy's as the best thing about area code 417.