Utilities
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Utility
Phone Number
Utility Billing Division
(618) 624-4500 ext. 1
Waste Management Services
1 800 989- 2783
Public Works Department
(618) 624-4500 Ext. 3
Caseyville Sewer
(618) 632-2414
AmerenIP
1 800 755-5000
Charter Cable
1 888 438-2427
AT&T
1 800 660-3000
City of O'Fallon, IL
255 South Lincoln, O'Fallon, IL 62269
Tel:
(618) 624-4500
Fax:
(618) 624-4508
