| Business | Phone |
| Administrative Code Div 1112 E Grand Ave # 3, Des Moines 50319 | (515) 281-5285 |
| Administrative Code Editor 1112 E Grand Ave 3, Des Moines 50319 | (515) 281-3355 |
| Administrative Rules Review 116 Statehouse 116, Des Moines 50319 | (515) 281-3084 |
| Agriculture Development Auth 505 5th Ave 327, Des Moines 50309 | (515) 281-6444 |
| Agriculture Marketing Div 900 E Night & Grandamp;, Des Moines 50319 | (515) 281-5993 |
| Iowa Workforce Development 1000 E Grand Ave, Des Moines 50319 | (515) 281-5736 |
| Post 16 2300 Grand Ave, Des Moines 50312 | (515) 281-5608 |
| Grain Warehouse Bureau 502 E 9th St, Des Moines 50319 | (515) 281-5987 |
| Guaranteed Student Loan Div 200 10th St # 4, Des Moines 50309 | (515) 281-4890 |
| Narcotics Enforcement Div 900 E Grand Ave 502, Des Moines 50319 | (515) 281-9054 |
| Overpayment Recovery Unit 321 E 12th St, Des Moines 50319 | (515) 281-5714 |
| Pesticide Division 502 E 9th St, Des Moines 50319 | (515) 281-8591 |
| Code Editor 321 E 12th St, Des Moines 50319 | (515) 281-8871 |
| Court Appointed Spec Advocate 1112 E Grand Ave, Des Moines 50319 | (515) 281-6254 |
| Criminal Appeals Div 1305 E Walnut St, Des Moines 50319 | (515) 281-5976 |
| Health Facilities Div 321 E 12th St, Des Moines 50319 | (515) 281-4115 |
| Homeland Security & Emergency 1305 E Walnut St, Des Moines 50319 | (515) 281-3171 |
| Honorable Louis Lavorato 1111 E Court Ave, Des Moines 50319 | (515) 281-3952 |
| Hygienic Laboratory 900 E Grand Ave, Des Moines 50319 | (515) 725-7600 |
| Prosecuting Attorneys Council 1305 E Walnut St, Des Moines 50319 | (515) 281-5428 |
| Refugee Services 1200 University Ave, Des Moines 50314 | (515) 283-7999 |
| Dairy Products Control 502 E 9th St, Des Moines 50319 | (515) 281-3545 |
| Dairy Trade Practices 900 E Grand Ave 502, Des Moines 50319 | (515) 281-5961 |
| Investigations Div 321 E 12th St 3, Des Moines 50319 | (515) 281-3076 |
| Iowa Agricultural Developemen 505 5th Ave 327, Des Moines 50309 | (515) 281-5952 |
| Iowa Client Assistance 321 E 12th St, Des Moines 50319 | (515) 281-3957 |
| Iowa Code Div 1112 E Grand Ave, Des Moines 50319 | (515) 281-8871 |
| Iowa Commission On Volunteer 200 E Grand Ave, Des Moines 50309 | (515) 242-4945 |
| Iowa Film Office 200 E Grand Ave, Des Moines 50309 | (515) 242-4726 |
| Secretary Of The Senate Capitol Bldg 2, Des Moines 50319 | (515) 281-5307 |
| Labor Service 1000 E Grand Ave, Des Moines 50319 | (515) 281-8067 |
| Latino Affairs Div 321 E 12th St, Des Moines 50319 | (515) 281-4080 |
| Legislative Computer Support 321 E 12th St, Des Moines 50319 | (515) 281-7840 |
| Legislative Information 1 State Of Iowa G16, Des Moines 50319 | (515) 281-5129 |
| Legislative Services Library 1007 E Grand Ave G01, Des Moines 50319 | (515) 281-3566 |
| Licensing & Adminstarative Law 1305 E Walnut St, Des Moines 50319 | (515) 281-8760 |
| State & Local Budgets State Capitol Bldg, Des Moines 50319 | (515) 281-3705 |
| State Economist 200 E Grand Ave, Des Moines 50309 | (515) 242-4868 |
| State Entomologist 900 E Grand Ave # 502, Des Moines 50319 | (515) 242-5180 |
| State Of Iowa 1007 E Grand Ave, Des Moines 50319 | (515) 281-5211 |
| State Utilities Board 350 Maple St, Des Moines 50319 | (515) 281-5979 |
| Status Of African-American Div 321 E 12th St 1, Des Moines 50319 | (515) 281-3855 |
| Terrace Hill Commission 2300 Grand Ave, Des Moines 50312 | (515) 242-5841 |
| Terrace Hill Tour Information 2300 Grand Ave, Des Moines 50312 | (515) 281-3604 |
| Title Guaranty Div 200 E Grand Ave 350, Des Moines 50309 | (515) 242-4989 |
| Tort Claims Div 1305 E Walnut St, Des Moines 50319 | (515) 281-5881 |
| Vehicle Dispatcher Div 301 E 7th St, Des Moines 50319 | (515) 281-5121 |
| Voter Registration 321 E 12th St 1, Des Moines 50319 | (515) 281-5781 |