Mailing and Physical Address:
Rocky Mountain Regional Office
Bureau of Indian Affairs
2021 4th Avenue North
Billings, MT 59101
Telephone: 406-247-7943
Fax: 406-247-7976
Program email address and telephone number:
Program Email Phone Cultural Resource Mgmt - IA_RMRO_CulturalResources@bia.gov - 406-247-7911 Engineering Facilities RMRO_Eng_Facilities@bia.gov 406-657-6822 Engineering Irrigation RMRO_Eng_Irrigation@bia.gov 406-657-5987 Engineering Transportation RMRO_Eng_Transportation@bia.gov 406-657-6675 Environmental Planning IA_RMRO_Environmental@bia.gov 406-247-7911 Land Title and Records IA_RMRO_LTRO@bia.gov 406-247-7993 Natural Resources IA_RMRO_NaturalResources@bia.gov 406-247-7946 Probate Rocky_Mountain_RO_Probate@doi.net 406-247-7935 Real Estate Services IA_RMRO_RealEstateServices@bia.gov 406-247-7935 Self-Determination RMRO_Self-Determination@bia.gov 406-338-5966 Social Services IA_RMRO_Social_Services@bia.gov 406-247-7988 Tribal Operations IA_RMRO_TribalOps@bia.gov 406-247-7964 Water Rights & Resources IA_RMRO_WaterResources@bia.gov 406-247-7998 Wildland Fire Management IA_RMRO_WildlandFire@bia.gov 406-247-7949
