| Business | Phone |
| Abcomm 2005 Round Barn Rd, Champaign 61821 | (217) 352-8515 |
| Champaign Building Safety Div 307 S Randolph St, Champaign 61820 | (217) 403-6100 |
| Savoy Village Police Dept Champaign 61820 | (217) 333-8911 |
| Champaign City Engineering Champaign 61820 | (217) 403-4710 |
| Champaign City Zoning 102 N Neil St, Champaign 61820 | (217) 403-8800 |
| City-Champaign Municipal Bldg 102 N Neil St, Champaign 61820 | (217) 403-8700 |
| Champaign Highway Commissioner 3900 Kearns Dr, Champaign 61822 | (217) 352-0321 |
| Champaign Information Tech 102 N Neil St, Champaign 61820 | (217) 403-8970 |
| Champaign Mayor's Office 102 N Neil St, Champaign 61820 | (217) 403-8720 |
| Champaign Metcad Champaign 61820 | (217) 333-4348 |
| Champaign Neighborhood Svc 102 N Neil St, Champaign 61820 | (217) 403-7070 |
| Champaign Parking System-Fines 713 Edgebrook Dr, Champaign 61820 | (217) 403-7050 |
| Champaign Personnel Svc 102 N Neil St 4, Champaign 61820 | (217) 403-8770 |
| Champaign Rural Twshp Supervsr 390 Kearns Dr, Champaign 61820 | (217) 352-9433 |
| Champaign Township Supervisor 603 S Randolph St, Champaign 61820 | (217) 352-4500 |
| Community Relations Office 102 N Neil St, Champaign 61820 | (217) 403-8930 |