School in Gateway (CO) Find any School in Gateway, Colorado. Addresses, phone numbers, working hours and other information. Quick go: All categories of companies Bar Establishment Finance Food General contractor Parking Post office School Travel agency Establishment, School Gateway School gateway.mesa.k12.co.us +1 970-254-7080 42575 Colorado 141, Gateway, CO 81522 Types of companies All categories Bar Establishment Finance Food General contractor Parking Post office School Travel agency