Effingham, IL

City of Effingham – (217) 342-5300

Ameren Illinois – (800) 755-5000

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Saint Elmo, IL

City of St. Elmo (618) 829-3319

Liberty – (855) 872-3242

Ameren Illinois – (800) 755-5000

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Vandalia, IL

City of Vandalia (618) 283-1197

Liberty – (855) 872-3242

Ameren Illinois – (800) 755-5000