| Business | Phone |
| Legal Service Corrections 100 W Randolph St 4-20, Chicago 60601 | (312) 814-3017 |
| Public Defender 69 W Washington St, Chicago 60602 | (312) 603-8270 |
| State Attorney 50 W Washington St 500, Chicago 60602 | (312) 603-5440 |
| State Attorney Traffic Court 69 W Washington St 3110, Chicago 60602 | (312) 603-8780 |
| Us Justice Dept 35 W Monroe St 420, Chicago 60603 | (312) 353-4391 |
| Us Attorney 219 S Dearborn St 5, Chicago 60604 | (312) 353-5300 |
| Us Solicitor 230 S Dearborn St 844, Chicago 60604 | (312) 886-5260 |
| State Attorney 1340 S Michigan Ave 400, Chicago 60605 | (312) 341-2743 |
| State Attorney 2600 S California Ave, Chicago 60608 | (773) 869-2700 |
| State Attorney Juvenile Div 1100 S Hamilton Ave, Chicago 60612 | (312) 433-7000 |
| Illinois Attorney General 7906 S Cottage Grove Ave, Chicago 60619 | (773) 488-2600 |
| Inspector General 160 N Lasalle St, Chicago 60601 | (312) 814-4906 |
| Inspector General Office 32 W Randolph St, Chicago 60601 | (312) 814-5600 |
| State Attorney 69 W Washington St, Chicago 60602 | (312) 603-8600 |
| Robert J. Callahan Criminal Defense Lawyer 52 W Jackson Blvd. Suite 1442, Chicago 60604 | (312) 322-9000 |