WYOMING INTERSTATE COMPANY, L.L.C.
NOTICE TO CUSTOMERS
December 2024 Invoices
January 10, 2025
December 2024 invoices are now final and available online in DART.
Please note that the “Due Date” for these invoices is Tuesday, January 21, 2025.
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