10 S Dearborn Street
Chicago, IL 60603
Corporate Phone Number: 1-800-334-7661
Fax Number: n/a
Email Address: email@example.com
Comed is famous for utility services in the Chicago area. The company is an Exelon Company. Comed's toll-free customer service number is 1-800-334-7661. The company does encourage users to use their technical support system and help forums on their website.