ITD Contact DMV The Idaho DMV's Customer Contact Center. DMV The Idaho DMV’s Customer Contact Center is available by phone from 8 A.M. to 5:00 P.M. Mountain Time, Monday to Friday. (208) 584-4343 PO Box 7129 Boise, ID 83707-1129 Related Contacts DMV Commercial Vehicle Services The Idaho DMV’s Commercial Vehicle Services is available by phone from 7:30 A.M. to 5:00 P.M. Mountain Time, Monday to Friday. cvs@itd.idaho.gov (208) 872-3163 PO Box 7129 Boise, ID 83707-1129 DMV Commercial Driver’s License The Idaho DMV’s Customer Contact Center is available by phone from 8:30 A.M. to 5:00 P.M. Mountain Time, Monday to Friday. DLMail@itd.idaho.gov (208) 584-4343 PO Box 7129 Boise, ID 83707-1129 DMV Dealer Services The Idaho DMV’s Customer Contact Center is available by phone from 8:30 A.M. to 5:00 P.M. Mountain Time, Monday to Friday. dealers@itd.idaho.gov (208) 584-4343 PO Box 34 Boise, ID 83707-1129