To pay a ComEd bill online, visit ComEd's website, and click Pay Your Bill on the right side of the home page. ComEd offers six payment options: automatic payments,eCheck, regular mail, in person, expedited credit/debit card payments and by phone.
As of April 2015, mailed payments go to ComEd, P.O. Box 6111, Carol Stream, IL, 60197-6111. ComEd advises allowing up to seven days for mailed payments to be processed. Automatic payments and eChecks require an online ComEd account. Representatives at 1-800-334-7661 accept payments via credit cards, debit cards or bank accounts. Customers can search for local payment locations by clicking the Find Locations link. Expedited payments and payments by phone each carry a per transaction convenience fee of $2.50.