Utility overview
- Legal name
- Atmos Energy Corporation
- Parent organization
- Atmos Energy Corporation
- Ownership type
- Investor-Owned
- Utility class
- Major Regulated
Official website and contact
- Official website: Visit official website (opens in a new tab)
- Customer service: 888-286-6700
- Gas emergency: 866-322-8667
- Email: Not listed
- Address: Not listed
Published state services
Mississippi — MS
Service area: Statewide Mississippi Atmos Energy distribution system under MPSC jurisdiction (one of three major MS LDCs).
Rate jurisdiction: Mississippi Public Service Commission
Customer classes: Commercial, Residential
Last confirmed: Aug 23, 2026
- State customer URL: Open link (opens in a new tab)
- Tariff or territory source: Open link (opens in a new tab)
Utility identity sources
- Atmos Energy Corporation Mississippi Tariff (opens in a new tab)
Tariff · Atmos Energy Corporation
State-service sources
Mississippi — MS
- MPSC Final Order in Atmos Energy Rate Case (opens in a new tab)
Regulatory Filing · Mississippi Public Service Commission
- Natural Gas Division (opens in a new tab)
State Regulator Inventory · Mississippi Public Service Commission
Verified utility identity
Verified means GCC confirmed utility identity, retail gas-distribution status, and state-service evidence against authoritative sources.
Confirmation status
- Last confirmed
- Aug 23, 2026
- Reconfirmation status
- Current
Directory-information notice
GCC provides directory information only. Listings are not legal advice, regulatory advice, endorsements, or guarantees of utility service eligibility.
Service-area summaries are high-level and do not guarantee service at a specific address. Contact the listed utility directly for address-level eligibility.