Internet Services go Results Found: 2 Button group with nested dropdown i3 Broadband i3 Broadband 808 Dennison Dr. Champaign IL 61820-2507 (217) 530-0333 Comcast Business / Xfinity Store Comcast Business / Xfinity Store 2000 N. Neil St., #100 Champaign IL 61820-8906 (309) 303-2021