Comed Corporate Office
Comed Corporate Headquarters:
10 S Dearborn Street
Chicago, IL 60603
Phone Number: (800) 334-7661
Fax Number: (312) 394-8941
Fax Number: (312) 394-8941
Stock Symbol: EXC
Comed is part of the Exelon Corporation.
Comed is the major electricity supplier in the Chicago area.
The Comed customer service phone number is (800) 334-7661