Melstone Melstone, MT 59054 Phone : (406) 358-2301 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools Melstone City Of--town Hall 500 Fergus Melstone, MT 59054 Phone : (406) 358-2301 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools