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Exclamation Icon Leaks, Odor or Emergencies 888.Nicor4U (642.6748)
811 Icon Call Before You Dig
Dial 811
My Account Sign In
My Account Sign In

Requested Authorized Use of Gas

Fax Your requests to 630.983.8135

Fax MUST include the following information:

  • Customer Name
  • Account/Group Number
  • Transportation rate or rider number
  • Maximum Daily Contract Quantity (MDCQ)
  • Requested Authorized Use of Gas quantity requested – in therms per Gas Day to which the request applies

Please remember:

  • You must make a separate request and receive separate approval for each day of Requested Authorized Use. 
  • Each Gas Day's request must be submitted to Nicor Gas no earlier than the preceding Gas Day.
  • Requests exceeding the MDCQ will NOT be authorized

If you have any questions, please call the Gas Transportation Customer Service Center during regular business hours (8:00 AM – 4:30 PM) at 630.983.4040, option 1. During non-business hours, call Gas Control at 630.983.7405.