Find Your Local NAMI Your NAMI State Organization State: Montana State Organization: NAMI Montana Address: NAMI MontanaPO Box 1021Helena, MT 59624 Phone: (406) 443-7871 Email Address: colleen@namimt.org Website: http://www.namimt.org Printable Montana NAMI State Organization and NAMI Affiliate Directory All NAMI Affiliates in Montana are listed below. Please click the group name for more information. If you do not see a group in your local community please contact NAMI Montana for more information. Your NAMI Affiliates NAMI Affiliate Geographic Service Area City Zip Code NAMI Billings Yellowstone County Billings 59101 NAMI Bitterroot NAMI Bozeman NAMI Flathead Kalispell 59901 NAMI Great Falls Great Falls 59403-1176 NAMI Havre NAMI Helena NAMI Lewistown Fergus Couty Lewistown 59457 NAMI Missoula Missoula County Missoula 59806 NAMI Affiliate leaders: Is your information out-of-date? Update it now online or via Member Services.