77 Drive In Address: 104 Highway 77, Mammoth, AZ 85618 Phone: (520) 487-2783 Restaurants Other Businesses: La Casita at 400 Highway 77, Mammoth, AZ 85618 Tortillas Mi Pueblito at 337 S Highway 77, Mammoth, AZ 85618 Corkers One Stop at 732 N Old Highway 77, Mammoth, AZ 85618 Las Michoacanas Restaurant at 337 Hwy 77, Mammoth, AZ 85618