Interstate Power & Light Co.


Interstate Power & Light Co. is a power distribution company in USA. The registered office is located in :

4902 North Biltmore Lane, Suite 1000
53718 Madison

Interstate Power & Light Co. fax: 608-458-0100

Activate your account with Interstate Power & Light Co.

You are moving and wish to activate your account with Interstate Power & Light Co.? It’s simple. Call Interstate Power & Light Co. 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 Interstate Power & Light Co. customer service by dialing . They can help you with questions such as you bill, rates, or the terms of your contract.

Phone number: 800-255-4268

Pay your bill

When you activate your line and create an account in your name, Interstate Power & Light Co. 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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