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Customer Service and Gas Emergencies:


National Relay: 711
Sprint Relay: 1-800-877-8973
Ohio Relay: 1-800-750-0750

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Mail us

For payments

Columbia Gas of Ohio
P.O. Box 4629
Carol Stream, IL 60197-4629

For other correspondence

Columbia Gas of Ohio
P.O. Box 2318
Columbus, OH 43216-2318

For bankruptcy notices

Columbia Gas of Ohio
Revenue Recovery
P.O. Box 117
Columbus, OH 43216

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Have an emergency?

If you smell gas, think you have a gas leak, have carbon monoxide symptoms or have some other emergency situation, go outside and call 911 and then call us at 1-800-344-4077.