Does Megatruck Inc owe you money too? This broker using MC 615706 located at 222 South Main Street Suite 550 Salt Lake City Utah with the phone numbers 877-220-0050 and 800-419-8843 with a fax of 877-220-0209, do they owe you money? If you have unpaid invoices from Megatruck you need to call ASAP to 662-655-1631 and ask for Bill or 662-655-4853 and ask for Stu.