Corrections Department 510 5th St Ames, IA 50010 Phone : (515) 232-1511 Business Category Correctional Institutions Iowa State Of--correctional Services Dept Of 2nd Judicial District, Administrative Offices 510 5th St Ames, IA 50010 Phone : (515) 232-1511 Business Category Government Offices-State Correctional Institutions Government Offices State & Local Government Offices & Public Schools