By Phone

Kokomo Gas DirectLink

1-888-456-5427

Self-service functions are available 24 hours a day, 7 days a week.
For credit questions, call Monday - Friday, 8:00 a.m. - 8:00 p.m. EDT
For quickest response, call Tuesday - Friday, 12:00 noon - 4:00 p.m. EDT
Download a DirectLink Brochure

Gas Leaks or Odor of Gas	1-888-456-5427, Select Option 2
TDD/TTY	711
Energy Theft	1-800-548-3401 - All calls are confidential
Call Before You Dig	1-800-382-5544

By E-Mail

kokomoquestions@nisource.com

For general information about Kokomo Gas or the natural gas industry.

By Mail

Payments	P.O. Box 13007 Merrillville, IN 46411
Other Correspondence	801 E. 86th Avenue Merrillville, IN 46410