Mailing Address: PO BOX 14657, Cleveland, OH 44114
Phone: toll-free 1-888-466-4427
E-mail: Customer Service
Note: Please use the above contact information if you have questions about your ONG service. If you have billing questions, please contact the utility directly. The number is on your natural gas bill.
817 West Peachtree St., NW, Suite 1000
Atlanta, GA 30308
Office Phone: 404-685-4169
E-mail: Chris Turner