WYOMING INTERSTATE COMPANY, L.L.C.
NOTICE TO CUSTOMERS
January 2018 Invoices
February 09, 2018
January 2018 invoices are now final and available online in DART.
Please note that the “Due Date” for these invoices is Tuesday, February 20, 2018.
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.
Will W. Brown
Vice President, Business Management - West