Northern Illinois Gas Customer Service Numbers

  1. Call at 630-983-8888

  2. Head Office Location: 1844 Ferry Road, Naperville, Illinois, United States
  3. Driving Direction: Follow the directions to locate Northern Illinois Gas
  4. Locations Near You: Find nearby locations of Northern Illinois Gas

What is Northern Illinois Gas in the Process of?

Northern Illinois Gas Company is operating as Nicor Gas Company. Northern Illinois Gas was established in the year 1953. The head office of the company is situated in Illinois, United States. Northern Illinois Gas is engaged in natural gas distribution. Nicor Gas has More Than two million customers with service area of about 51,000 km.