A- Addison, Algonquin, Antioch, Arlington Heights, Ashton, Astoria, Aurora
B- Barrington, Bartlett, Batavia, Belleville, Benld, Bensenville, Bolingbrook, Bridgeview, Broadview, Brownstown, Buffalo Grove
C- Calumet City, Carlock, Carol Stream, Carpentersville, Carrollton, Centralia, Chatham, Chenoa, Chicago, Chicago Heights, Cissna Park, Cortland, Crystal Lake
D- Danville, Decatur, Deerfield, Dekalb, Des Plaines, Dixon
E- East Moline, Elgin, Elk Grove Village, Elmhurst, Eureka, Evanston
F- Frankfort, Franklin Park
G- Galesburg, Geneva, Glen Ellyn, Glenview, Glenview Nas, Granite City, Grayslake, Gurnee
H- Hampshire, Herrin, Highland, Highland Park, Hinsdale, Homewood, Huntley
J- Joliet
K- Kankakee, Kewanee
L- Lake Bluff, Lake Forest, Lake Villa, Lake Zurich, Lemont, Lockport, Loves Park
M- Madison, Manteno, Martinton, Medinah, Metamora, Midlothian, Mokena, Moline, Monee, Montgomery, Morton, Mount Prospect, Mount Vernon, Mundelein
N- Naperville, New Baden, New Lenox, Newton
O- O Fallon, Oak Brook, Oak Forest, Oak Park, Oakwood, Oglesby, Oregon, Ottawa
P- Palatine, Paxton, Pekin, Peoria, Plainfield, Pleasant Plains
Q- Quincy
R- Rock Falls, Rockford, Romeoville, Roscoe, Roselle
S- Saint Charles, Savanna, Schaumburg, South Elgin, Springfield, Streamwood, Streator, Summit Argo
T- Troy
V- Vandalia, Vermont, Vernon Hills
W- Wadsworth, Washington, Waukegan, West Chicago, Westmont, Wheaton, Wilmette, Windsor, Wood Dale, Woodridge
Z- Zion