www.ameren.com

Customer Service Center

Discover Your Account & Payment Options

Auto Pay. Bill Payment Made Easy.

Simplify your life. Learn more and enroll in Auto Pay.

Pay Now

Online with Login

Manage accounts & pay bills online.

Electronic check

Pay your bill directly from your checking account.  

Credit or Debit Card*

  • VISA
  • MasterCard
  • Discover
  • American Express

Pay Now

Guest Pay

Pay your bill without logging in.

Electronic check

Pay your bill directly from your checking account. 

Credit or Debit Card*

  • VISA
  • MasterCard
  • Discover
  • American Express

Pay as Guest

By Phone

To make a payment by phone, call Ameren's authorized payment vendor, Speedpay at 888.777.3108.

Pay With:

  • Electronic check
  • VISA*
  • MasterCard*
  • Discover*
  • American Express*

*Card transactions are limited to 5 transactions per Ameren account within a 25-day period.

More Options