Sonic adresses in San Marcos‚ TX Home Work hours Sonic hours Texas San Marcos AddressPhoneMap1646 Aquarena Springs Dr San Marcos(512) 353-5977 802 S Guadalupe St San Marcos(512) 353-1811 2830 S 1-35 San Marcos(512) 392-0537 You May Like Subway hoursPita Pit hoursPizza Inn hoursOrange Leaf hoursBlimpie hoursLong John Silver's hoursPeople Are Reading