Ameren is a utility company that was founded in 1997. They serve more than 2 million customers in Illinois and Missouri.
Ameren Online Bill Pay
Ameren bill pay online is a simple process.
To get started, visit website: www.ameren.com.
You have the option to register for online access or make a one-time payment without logging in.
Ameren Pay My Bill Without Logging In
On their homepage, click “Pay As Guest” on the left side.
Enter your account number and your zip code. Click “Continue” and follow the prompts to make your payment.
Register for Ameren Pay My Bill Online
To register for Ameren online access, click “Register” on the left side of the page.
Click your customer type and select “NO” under the question “Do you currently have an Ameren account?”
Select “Continue.” Enter and confirm your email address. Click “Continue” and follow the prompts to finish setting up your account. You will need to set up a user ID and a password.
Log into Ameren Pay My Bill Online
To pay your Ameren bill, visit their website and enter the user ID and password you created when you registered your account.
Click “Log In” and follow the prompts to make your payment.
Other Ways to Pay Your Ameren Bill
You have other options for paying your Ameren bill.
- Pay by phone: You can pay your bill by phone by calling 1-888-777-31-08 if you’re in Illinois and 1-866-268-37-29 if you’re in Missouri.
- Pay in person: You pay in person at an authorized payment location. Visit their website for the location closest to you.
- Pay by mail: Send a check or money order to:
P.O. Box 88034
Chicago, IL, 60680-1034 if you’re in Illinois and to:
P.O. Box 88068
Chicago, IL, 60680-1068 if you’re in Missouri.
Ameren Electric Late Payment Fees
Ameren Customer Service
If you need help with your bill, call Ameren at 1-800-755-50-00 if you’re in Illinois and at 1-800-552-75-83 if you’re in Missouri. You can also email them by visiting their website and click “Start Now.” Select your provider and that your account is related. Select your account type and inquiry type. Fill in your account information and click “Submit.”