Federal--montana, Hardin, Interior Dept Of, Realty Crow Agency, MT 59022 Phone : (406) 638-2974 Business Category Government Offices-Federal Government Offices & Public Schools Fax           (406) 638-4424 Us Government--bureau Of Indian Affairs, Realty Crow Agency, MT 59022 Phone : (406) 638-2974 Business Category Government Offices-Federal Government Offices & Public Schools Fax           (406) 638-4424