The school is located in Fort Smith, MT. The town has a postal code of 59035 and the town Post Office has Yellowtail, MT on it. So which one you want to call it both could be right. The address is
P.O. Box 7827
Yellowtail, MT 59035
Phone:(406) 666-2350
Fax: (406) 666-2305

This small town school is a great place to learn.