How to Book Your Amtrak Ticket From Colfax Booking your Amtrak ticket from Colfax (COX) is quick and simple. Choose from any of the following convenient options: By Phone: Call +1.855.954.6300 to book directly with Amtrak customer service. Online: Visit Amtrak’s official website and select “Colfax (COX)” as your departure station. At the Station: Purchase tickets in person... https://bookamtraktrain.com/booking-amtrak-in-colfax-cox/