Courthouses in Choteau, Montana, the US. Courthouses locations in Choteau, Montana. Find the nearest courthouses locations, near you. All types of business services Accounting ATM Bank Courthouse Finance Insurance Lawyer Real estate School Travel All courthouses in Choteau Teton County Justice Court Courthouse +1 406-466-5611 1 Main Avenue South, Choteau, Montana 59422 Write a review Phone Website Directions Teton County Justice Court Courthouse +1 406-466-5611 1 Main Avenue South, Choteau, Montana 59422 Write a review Phone Website Directions