The Ottumwa Area Office also serves the Indian Hills Community College Service Unit. If you have any questions or concerns, please contact the Area Office Supervisor, Kelli Hugo. Address 15260 Truman St. Suite 4 Ottumwa, IA 52501 United States Phone Number (641) 682-7569 Fax Number (641) 552-6275 Counties Served Appanoose Davis Jefferson Keokuk Lucas Mahaska Marion Monroe Van Buren Wapello Warren (South) Wayne Email Office