NiSource Inc.'s Best Toll-Free/800 Customer Phone Number
This is NiSource Inc.'s best phone number, the real-time current wait on hold and tools for skipping right through those phone lines to get right to a NiSource Inc. agent. This phone number is NiSource Inc.'s Best Phone Number because 300 customers like you used this contact information over the last 18 months and gave us feedback. Common problems addressed by the customer care unit that answers calls to 800-432-9345 include Setup service, Book appointment, Change appointment, Meter reading, Cancel service and other customer service issues. Rather than trying to call NiSource Inc. we recommend you tell us what issue you are having and then possibly contact them via web or phone. In total, NiSource Inc. has 7 phone numbers. It's not always clear what is the best way to talk to NiSource Inc. representatives, so we started compiling this information built from suggestions from the customer community. Please keep sharing your experiences so we can continue to improve this free resource.
Contacting NiSource Inc. - by phone or otherwise
While 800-432-9345 is NiSource Inc.'s best toll-free number, there are 8 total ways to get in touch with them. The next best way to talk to their customer support team, according to other NiSource Inc. customers, is by calling their 888-460-4332 phone number for their Customer Service department. Besides calling, the next favorite option for customers looking for help is via Online Help for Customer Service. If you think this information is inaccurate or know of other ways to contact NiSource Inc. please let us know so we can share with other customers.And you can click here if you want to compare all the contact information we've gathered for NiSource Inc..