| Area Code | Phone Number | Areas Covered |
|---|---|---|
| 312 | 442-9714 |
Chicago-Franklin Wabash, Austin, Calumet, Canal, Edgewater, Franklin, Humbolt, Hyde Park, Dearborn, Irving, Kedzie, Kildare, LaFayette, Lakeshore, Lakeview, Lawndale, Merrimac, Monroe, Oakland, Prospect, Superior, Cicero |
| 773 | 273-2638 |
Evanston/Chicago Edgewater, Newcastle, Humbolt, Irving, Dearborn, Kildare, Lakeview, Merrimac, Monroe, Rogers Park, Wabash, Evanston, Morton Grove, Skokie, Wilmette, Winnetka |
| 630 | 993-9378 |
Elmhurst Downers Grove, Glen Ellyn, Lombard, Naperville NE, Naperville, Warrenville, West Chicago, Wheaton |
| 262-2638 | Geneva Batavia, Geneva, St. Charles, Warrenville, West Chicago |
|
| 435-8613 | Downers Grove Downers Grove, Elmhurst, Glen Ellyn, Hillsdale, Hillside, Hinsdale, La Grange, Lemont North, Lombard, Naperville NE, Naperville, Oak Brook, Wheaton |
|
| 466-2638 | Sugar Grove Aurora Main, Aurora, Big Rock, Kaneville, Oswego, Plano, Sugar Grove |
|
| 231-2687 | West Chicago Bartlett, Batavia, Geneva, Naperville NE, Warrenville, West Chicago, Wheaton |
|
| 557-9209 | Kaneville Big Rock, Elburn, Kaneville, Sugar Grove |
|
| 305-6102 | Naperville Aurora East, Aurora, Bolingbrook, Downers Grove, Lemont North, Naperville NE, Naperville, Plainfield, Warrenville, Wheaton |
|
| 966-2638 | Aurora Aurora East, Aurora Main, Oswego, Sugar Grove |
|
| 552-3661 | Plano |
|
| 257-5709 | Lemont Bolingbrook, Lemont Main, Lemont North, Lemont, Lockport, Orland. Romeoville |
|
| 553-0551 | Yorkville Oswego, Plano, Yorkville |
365-9007 | Elburn Elburn, Kaneville |
| 708 | 460-0660 |
Orland Park Orland Park |
672-5705 |
Crete Beecher, Chicago Heights East, Chicago Heights Main, Crete, Governors Park, Park Forest |
229-7810 |
Oak Lawn Blue Island, Chicago-Beverly, Chicago-Portsmouth, Chicago-Prospect, Chicago-Pullman, Chicago-Stewart, Hickory Hills, Oak Lawn, Palos Park, Summit, Willow Springs |
| 201-6214 | Riverdale Blue Island, Calumet City, Chicago-Beverly, Chicago-Mitchell, Chicag-Pullman, Chicago-SO-Chicago, Chicago-Stewart, Chicago, Harvey, Homewood, Riverdale |
|
| 832-0509 | Calumet City Bellwood, Bensenville, Chicago-Ohare, Chicago-River Grove, Chicago-Schiller Park, Downers Grove, Elk Grove, Elmhurst, Glen Ellyn, Hillside, Hinsdale, LaGrange, Lombard, Maywood, Oak Brook, Oak Park, River Grove, Schiller Park |
|
| 331-0692 | Harvey Blue Island, Calumet City, Chicago Heights East, Chicago Heights Main, Chicago-Beverly, Chicago-Mitchell, Chicago-Pullman, Harvey, Homewood, Riverdale, Tinley Park |
|
| 258-6280 | Peotone Governors Park, Manteno, Peotone |
|
| 815 | 464-3315 |
Frankfort Frankfort, Mokena, New Lenox, Orland, Park Forest, Tinley Park |
| 929-3716 | Kankakee Kankakee |
|
| 836-2638 | Lockport Bolingbrook, Joliet Main, Joliet West, Lemont Main, Lockport, New Lenox, Plainfield, Romeoville |
|
| 759-5413 | McHenry Fox Lake, McHenry, Pistakee Highland, Spring Grove, Wonder Lake |
|
| 521-2813 | Minooka Minooka, Plattville |
|
| 334-5421 | Woodstock Woodstock, Union |
|
| 941-8508 | Morris Morris |
|
| 432-7519 | Watseka Watseka, Crescent City |
|
| 224-7913 | LaSalle LaSalle, Oglesby, Utica |
|
| 431-1713 | Ottawa Ottawa, Grand Ridge, Marseilles |
|
| 943-1138 | Harvard Harvard |
|
| 923-2583 | Union |
|
| 455-4751 | Crystal Lake Algonquin, Cary, Crystal Lake, Huntley |
|
| 695-1091 | Newark |
|
| 792-8521 | Harding |
|
| 423-5089 | Elwood Elwood, Manhattan, Wilmington |
|
| 265-9802 | Gilman |
|
| 944-9226 | Hopkins Park |
|
| 421-0030 | Herscher |
|
| 584-1448 | Dwight |
|
| 458-6339 | Braidwood |
|
| 465-9816 | Grant Park |
|
| 448-2638 | Mazon |
|
| 847 | 713-2638 |
Barrington Barrington, Barrigont South, Cary, Lake Zurich, Palatine, Poplar Creek, Schaumburg-North, Schaumburg, Wauconda, Willowcrest |
| 545-4713 | Elk Grove Village Elk Grove Village, Arlington Heights, Barrington South, Bensenville, Chicago-Newcastle, Chicago-Ohare, Chicago-Schiller, DesPlaines, Elmhurst, Lombard, Northbrook West, Northbrook, Palatine, Park Ridge, Roselle, Schaumburg North, Schaumburg, Schiller Park, Willowcrest |
|
| 412-6826 | Northbrook Northbrook, Deerfield, DesPlaines, Glenview, Highland Park, Half Day, Morton Grove, Northbrook West, Skokie, Wheeling, Wilmette, Winnetka, Chicago-Newcastle, Chicago-Ohare |
|
| 782-5825 | Waukegan Lake Forest, Libertyville, North Chicago, Waukegan, Zion |
|
| 265-0232 | Lake Villa Antioch, Fox Lake, Grays Lake, Lake Villa, North Antioch, Wi. Pistakee Highland, Round Lake |
|
| 683-7693 | Hampshire |
|
| 429-0214 | Elgin |
|
| 233-0925 | Schiller Park Bellwood, Bensenville, Chicago-Newcastle, Chicago-Austin, Chicago-Kildare, Chicago-Merrimac, Chicago-Ohare, Chicago-River Grove, Chicago-Schiller Park, Des Plaines, Elk Grove, Elmhurst, Hillsdale, Hillside, Lombard, Maywood, Morton Grove, Oak Brook, Oak Park, Park Ridge, River Grove, Schiller Park, Skokie |