406 Day, celebrated on April 6th, is special because it coincides with the Montana's single area code, 406. April 6th is known for bringing together Montanans from near and far in a collective celebration of our beloved state. It's a day to honor Montana's rich history, diverse culture, and beautiful landscapes while shining light on our communities across the 406 area code. What better of a way to celebrate 406 day than with Made in Montana gifts?