Custer County Motor Vehicle 9th & Main St Challis, ID 83226 Phone : (208) 879-2830 Business Category Government Offices-County Miscellaneous Personal Services Auto Tag Courier Legislative Bodies Custer County Of--courthouse, Motor Vehicle Challis, ID 83226 Phone : (208) 879-2830 Business Category Government Offices-County Government Offices & Public Schools Motor Vehicle Department--custer County Courthouse Challis, ID 83226 Phone : (208) 879-2830 Business Category Automobile Dealers-New/Used Government Offices-County Government Offices & Public Schools