COLORADO INTERSTATE GAS COMPANY, L.L.C.
NOTICE TO CUSTOMERS
May 2026 Invoices
June 11, 2026
May 2026 invoices are now final and available online in DART. Please note the “Due Date” for these invoices is Monday, June 22, 2026.
Please pass this information along to others in your organization who may find it useful. If you have any questions or need additional information, please call your Marketing Account Director.
Joshua C. Genz
Director, Account Services - West
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