| Business | Phone |
| Friends Of Tim Johnson 201 W Springfield Ave, Champaign 61820 | (217) 373-1320 |
| Democratic Party Of Champaign 44 E Washington St, Champaign 61820 | (217) 359-3760 |
| Naomi Jakobsson 206 N Randolph St 120, Champaign 61820 | (217) 373-5000 |
| Republican Party Of Champaign 106 W Springfield Ave, Champaign 61820 | (217) 355-3175 |
| Richard J Winkel 201 W Springfield Ave, Champaign 61820 | (217) 355-4994 |