| Business | Phone |
| Unclaimed Property Div 800 E Park Blvd, Boise 83712 | (208) 334-7598 |
| Historical Society Library 450 N 4th St, Boise 83702 | (208) 334-3356 |
| State Archivist 2205 Old Penitentiary Rd, Boise 83712 | (208) 334-2620 |
| Child Support Svc Bureau 450 W State St 6, Boise 83702 | (208) 334-5710 |
| Corporate Records 700 W Jefferson St, Boise 83720 | (208) 334-2301 |
| Purchasing Division 5569 Kendall St, Boise 83706 | (208) 327-7465 |
| Personnel Commission 700 W State St 1, Boise 83702 | (208) 334-2263 |
| Elections Division 700 W Jefferson St 203, Boise 83720 | (208) 334-2852 |
| Federal Surplus Property 6941 Supply Way, Boise 83716 | (208) 334-3477 |
| General Services Div 650 W State St 100, Boise 83702 | (208) 334-3387 |