List of Sonic Stores in Monte Vista, CO Outlet Note Regular Brands Sonic Colorado Monte Vista Rating 4.5 based on 91 votes Official Website https://www.sonicdrivein.com/ Products Snacks Ice Cream Drinks Chicken Hot Dogs Burgers NameAddressPhone Name/Address/Phone Sonic Drive-In outlet - Monte Vista 2031 Grande Ave (719) 852-2620 Sonic outlet - Monte Vista 1820 Grande Ave (719) 852-2620 People Also Viewed