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  • Alliant Energy

    • Utilities
    201 N. 2nd Street
    Clinton, IA 52732
    (800) 244-4268
    (800) 255-4268
    (563) 244-9663 (fax)
    • About

      Alliant Energy is the gas and electric utility for Clinton, and the gas utility for Camanche. For customer service call 1-800-255-4268.