Gas Utilities Directory — utility profile
Oklahoma Natural Gas Company
Oklahoma · Investor-Owned · Major Regulated
Utility overview
- Utility name
- Oklahoma Natural Gas Company
- Legal name
- Oklahoma Natural Gas Company
- Ownership type
- Investor-Owned
- Utility class
- Major Regulated
- Rate jurisdiction
- Oklahoma Corporation Commission
- State directory
- Oklahoma utilities
- Customer classes
- Commercial, Residential
Official website and contact
- Official website
- www.oklahomanaturalgas.com
- Customer service phone
- 1-800-664-5463
- Not published
Contact details are shown only where the utility publishes them.
Published state services
Oklahoma
Natural gas distribution in Oklahoma (OCC-regulated investor-owned LDC).
Customer classes: Commercial, Residential
Last confirmed: August 27, 2026
State customer informationVerification sources
- ONG — Rate Schedule 101 Residential Gas Service
Oklahoma Natural Gas · Tariff — Rate Schedule 101 residential gas service; OCC approval (accessed 2026-08-27)
- ONG — Rate Schedule 200-SCI Small Sales
Oklahoma Natural Gas · Official Utility Website — Rate Schedule 200-SCI for non-residential customers under 150 Dth annually (accessed 2026-08-27)
- OCC — Gas Utility regulated companies list
OCC · State Regulator Inventory — Oklahoma Natural Gas among OCC-regulated investor-owned natural-gas utilities (accessed 2026-08-27)