In June, the average natural gas rate in Atlanta was $2.32 per therm. Compare Atlanta Natural Gas Rates & Price Plans. Call SCANA Energy for Georgia natural gas rates, prices and sign up - 1-877-467-2262. Zip Codes in Atlanta… based on EIA Data as of September, 2020. Georgia Natural Gas®: Providing Natural Gas Service for Atlanta and Most Areas of Georgia. It provides delivery service to approximately 1.55 million residential, commercial and industrial customers in Georgia. Click here for important information about our … GA natural gas provider for Atlanta, GA and areas in Georgia. Atlanta Gas Light is the largest natural gas distributor in the Southeast. The average households monthly natural gas usage was 117 therms, making the average bill around $129. Sign Up Now!