| Area 24 (State of Iowa) | PO Box 1291 Des Moines, IA 50305 | ||
| Ames Intergroup | P.O. Box 1772 Ames, IA 5001 | http://amesaa.org | |
| Cedar Rapids Answering Service | District 8 P.O. Box 10722 Cedar Rapids, IA 52410-0722 | http://aa-cedarrapids.org | |
| Des Moines District 7 | PO Box 71 Des Moines, IA 50301 | http://aadesmoines.org | |
| Des Moines Central Office/Intergroup | 1620 Pleasant Suite 228 Des Moines, IA 50314 | http://aadsmco.org | |
| Dubuque Area Intergroup | 1670 Asbury Road Dubuque, IA 52001 | http://dubuqueaa.org | |
| Illinois / Iowa District 9 Intergroup | 1706 Brady St., Suite 201 Davenport, IA 52803 | ||
| Iowa City District 13 Intergroup | |||
| Siouxland Intergroup | P.O. Box 3684 Sioux City, IA | http://aasiouxcity.org | |
| Spencer Answering Service | |||
| Waterloo/Cedar Falls Answering Service | P.O. Box 1242 Waterloo/Cedar Falls, IA 50704 | http://aa-waterloo.org | |
| South West Iowa District 16 | http://aa-swiowa.org | ||
| Iowa Great Lakes Ditrict 17 | http://iowagreatlakes.org |