Utilities Keywords: Advanced Search View All Listings Ameren Illinois Business Name Ameren Illinois Business Genre Utilities Business Website Address https://www.ameren.com/illinois/ Business Phone Number (800) 755-5000 Business Address 6 Executive Drive, Collinsville, IL 62234 Charter Spectrum Business Business Name Charter Spectrum Business Business Genre Sales, Utilities Business Website Address https://www.spectrum.com/business Business Phone Number 855-734-1903 Business Address 13736 Riverport Drive, Maryland Heights, MO 63043 Illinois American Water Company (Granite City) Business Name Illinois American Water Company (Granite City) Business Genre Utilities Business Website Address https://amwater.com/ilaw/ Business Phone Number (800) 422-2782 Business Address 2000 West 24th Street, Granite City, IL 62040
