Ameren Illinois


Ameren Illinois is a power distribution company in USA. The registered office is located in :

Ameren Illinois, PO Box 88034, Chicago, IL 60680-1034

Opening hours: 7:00 a.m. - 7:00 p.m., M-F; 7:00 a.m. - 3:30 p.m., Sat.-Sun

Activate your account with Ameren Illinois

You are moving and wish to activate your account with Ameren Illinois? It’s simple. Call Ameren Illinois by dialing and give :

  • Your exact address (apt. no., street no., street name, city/town, zipcode).
  • Your name.
  • Date of required activation.

Speak with a customer service agent

Do you have a question related to a commercial issue? Call the Ameren Illinois customer service by dialing . They can help you with questions such as you bill, rates, or the terms of your contract.

Phone number: 1-800-755-5000

Emergency phone: 1-800-755-5000

Pay your bill

When you activate your line and create an account in your name, Ameren Illinois may ask you to pay your bills by several options:

  • By automatic account transfer.
  • Check sent by mail.
  • Credit or debit card by telephone.
  • Cash or card at an authorized payment office.
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