Informational Postings :: Wyoming Interstate Company, L.L.C.

Notice Detail

TSP/TSP Name: 30669048-WYOMING INTERSTATE CO.	Critical: N
Notice Type Desc (1): CUSTOMER SERVICES UPDATE	Notice Type Desc (2): INVOICE INFORMATION
Notice Eff Date/Time: 01/12/2026 11:27:28AM	Notice End Date/Time: 01/13/2026 9:00:00am
Post Date/Time: 1/12/2026 11:27:28 AM	Notice ID: 122815
Reqrd Rsp: 5	Rsp Date:
Notice Stat Desc: INITIATE	Prior Notice:
Subject: December 2025 Invoices Available

Notice Text:

WYOMING INTERSTATE COMPANY, L.L.C.

NOTICE TO CUSTOMERS

December 2025 Invoices

January 12, 2026

December 2025 invoices are now final and available online in DART.

Please note that the “Due Date” for these invoices is Thursday, January 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