To pay by mail, please return the lower portion of your statement along with a check or money
order in the envelope provided with your bill. The remittance address below should show through
the envelope window. If you do not have a return envelope with your statement, your payment should be mailed to:
PO Box 790311
St. Louis, MO 63179-0311
NOTE: Customers who mail their payment in an envelope that they address themselves or those who
use a corporate billing system or outside bill-paying service must update to the new address shown above.
Atmos Energy #790311
1005 Convention Plaza
St. Louis, MO 63101
Phone - 1-888-286-6700
Atmos Energy recently updated our payment address. If your Atmos Energy payment is returned, please call a Customer Support Associate at 1-888-286-6700.
Please do not send cash. To ensure your payment is
credited properly, please write your account number on your check
or money order.
Mailed payments take an average of 7 to 10 days to reach us and to be recorded
in our system. If there's not adequate time for your payment to reach
us by mail, please use one of the other payment options listed.