Service area: Fulton, Marshall, Peoria, Stark, and Tazewell counties

Service area: Kane, DeKalb, and Kendall counties

Service area: Lake County

Service area: Cass, Christian, Logan, Macon, Mason, Menard, Morgan, Sangamon, Scott, and Shelby counties

Service area: Clinton, Fayette, Monroe, Randolph, St. Clair, and Washington counties

Service area: Champaign, Clark, Coles, Crawford, Cumberland, DeWitt, Douglas, Edgar, Effingham, Ford, Jasper, Moultrie, Piatt, and Vermilion counties

Service area: Alexander, Clay, Edwards, Franklin, Gallatin, Hamilton, Hardin, Jackson, Jefferson, Johnson, Lawrence, Marion, Massac, Perry, Pope, Pulaski, Richland, Saline, Union, Wabash, Wayne, White, and Williamson counties

Service area: Adams, Bond, Brown, Calhoun, Greene, Hancock, Jersey, Macoupin, Madison, Montgomery, Pike, and Schuyler counties

Service area: City of Chicago

Service area: Statewide