Does this Sonic have Coke Zero? Usually, yes. It's on Sonic's usual fountain lineup, but nobody has checked this location yet.
Usually on the fountain at Sonic (not checked at this location yet): Dr Pepper, Root Beer, Sprite, Coca-Cola, Diet Coke, Coke Zero, Lemonade, Iced Tea.
Address: 11600 North I-35 Service Road, Jarrell, TX
Hours: Mon–Thu 6am–11pm; Fri 6am–midnight; Sat 7am–midnight; Sun 7am–11pm