Contact Illinois Gas And Electric Customer Service
Illinois Gas And Electric Phone Numbers and Emails
Customer Service:
- (866) 705-7291
Illinois Gas And Electric Emails:
Media
Sales/ Reservations
Technical Support
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Illinois Gas And Electric Contact Information
Illinois Gas And Electric Website:
Illinois Gas And Electric Online Chat:
Corporate Office Address:
Illinois Gas and Electric
P.O. Box 660403
Dallas,
Texas
75266-0403
United States
Other Info (opening hours):
Customer Service Hours
Monday through Friday,
8:30a.m. – 6:30 p.m. (EST)
Fax:
1(888) 829-5797
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Illinois Gas And Electric is ranked 344 out of 1449 in Utility category