Department Of Interior Rolla, ND 58367 Phone : (701) 477-3828 Business Category United States Government - Roll Belcourt Area--dept Of Interior, Office Special Trustee, Fiduciary Trust Officer Rolla, ND 58367 Phone : (701) 477-3828 Business Category Government Offices-Federal Government Offices & Public Schools United States Government - Roll Belcourt Area--finance Rolla, ND 58367 Phone : (701) 477-3828 Business Category Government Offices-Federal Government Offices & Public Schools Turtle Mt Indian Agency Finance Bia Rd Belcourt, ND 58316 Phone : (701) 477-3828 Business Category General Government Government Offices Indian