Note: Illinois regulators have passed new consumer protections for utility customers struggling to pay their bills during the pandemic. Read CUB’s fact sheets on consumer protections for large utility consumers and for small utility customers, and go to CUBHelpCenter.com for more information.
Toll-free: 1-800-669-5556Fax: 1-312-263-4329
Citizens Utility Board
309 West Washington Street
Chicago, Illinois 60606
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