San Marcos Tanger Outlet Center, Austin / San Antonio (Texas) Loading... ◙ Factory Outlet Store > USA > Texas Address 4015 I-35 South San Marcos, TX 78666 Phone (512) 396-7446 (800) 408-8424 Opening Hours Monday – Saturday: 9:00am – 9:00pm Sunday: 10:00am – 7:00pm