Call Us

Using your Billing Account Number, you may access your account details such as payment information, account status, remaining balance and more, 24 hours a day, by calling our toll-free automated system at (800)397-6767.

Our Office Hours

Monday - Friday, 8:00 AM to 5:00 PM Central Standard Time

Payment Addresses

Please make checks or money orders payable to “Mepco” and write your Billing Account Number on the check or money order.

Please mail your payment to

PO Box 5978
Carol Stream, IL 60197-5978

For Overnight delivery (UPS, FedEx, etc.)

MB Financial Bank, N.A.
Lockbox Services - Lower Level
c/o Mepco & 5978
6111 North River Road
Rosemont, IL 60018

Mepco's Corporate Headquarters

10 South LaSalle Street - Suite 2310
Chicago, Illinois 60603
Toll Free: (800)397-6767
Fax: (866) 656-6518