Home > Locations > Casper, WY - WAREHOUSE Casper, WY - WAREHOUSE Location Information 915 Foster Road Casper , WY 82601-1640 Get directions Phone: 307-224-2058 Fax: 307-439-4755 Normal Business Hours By Appointment Only After-Hours (Phone Support) Mon-Fri 5:00 pm - 12 am (EST) Sat-Sun 10:00 am - 7:00 pm (EST) (800) 500-9150 Log into myNumotion app to live chat, check your order status, or pay your invoice.