U.S. Department
of Justice
Contact Us
Thank you for visiting the District of Montana U.S. Attorneys' website.
On the page, we offer the contact information for each of our offices.
By telephone
Billings Office Main Phone: (406) 657-6101 or toll free at (800) 291-6108
Billings Fax Line: (406) 657-6989
Great Falls Office Main Phone: (406) 761-7715 or toll free at (888) 326-2894
Great Falls Office Fax Line: (406) 453-9973
Helena Office Main Phone: (406) 457-5120 or toll free at (866) 333-8835
Helena Office Fax Line: (406) 457-5130
Missoula Office Main Phone: (406) 542-8851 or toll free at (866) 291-3836
Missoula Office Fax Line: (406) 542-1476
By mail
Billings Office
U.S. Attorney's Office
2601 2nd Ave N.
Suite 3200
Billings, MT 59101
Butte Office
Our Butte Office is unstaffed. Postal mail can be sent to either our Helena or Billings Offices.
Great Falls Office
U.S. Attorney's Office
119 1st Ave N.
Suite 300
Great Falls, MT 59401
Helena Office
901 Front St.
Suite 1100
Helena, MT 59626
Missoula Office
P.O. Box 8329
Missoula, MT 59807