Home > Locations > Oklahoma City, OK Oklahoma City, OK Location Information 2809 S. Utah Oklahoma City, OK 73108-1758 Get directions Phone: (405) 843-2743 Toll Free: (800) 525-8586 Fax: (405) 843-2759 ServiceAvailable onsite with appointment EvaluationAvailable onsite with appointment Normal Business Hours Monday - Friday 8:00 am - 12:00 pm 1:00 pm - 5:00 pm 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.