Western Illinois Areas
- Alton
- Bunker Hill
- Litchfield
- Colchester
- Canton
- Springfield
- Jacksonville
- Red Bud
- Sparta
- Troy
- Shiloh
- Taylorville
- Greenville
- Quincy
- Galesburg
- Macomb
- Carthage
- Monmouth
- Pittsfield
- Rushville
- Beardstown
- Chatham
- Godfrey
- Granite City
- Edwardsville
- Belleville
- Collinsville
- East St. Louis
- O'Fallon
- St. Clair
- Maryville
- Caseyville
- Swansea
- Millstadt
- New Baden
- Carlyle
- Carlyle Lake
- Breese
- Dupo
- Okawville
- Mascoutah
- Mount Olive
- Vandalia
Western Illinois Areas
- Alton
- Bunker Hill
- Litchfield
- Colchester
- Canton
- Springfield
- Jacksonville
- Red Bud
- Sparta
- Troy
- Shiloh
- Taylorville
- Greenville
- Quincy
- Galesburg
- Macomb
- Carthage
- Monmouth
- Pittsfield
- Rushville
- Beardstown
- Chatham
- Godfrey
- Granite City
- Edwardsville
- Belleville
- Collinsville
- East St. Louis
- O'Fallon
- St. Clair
- Maryville
- Caseyville
- Swansea
- Millstadt
- New Baden
- Carlyle
- Carlyle Lake
- Breese
- Dupo
- Okawville
- Mascoutah
- Mount Olive
- Vandalia