Coca-Cola Zero. Zero Calories cola. 0 Calories per can. Save a Coke Zero, and a song. "I'm cool like date. #Share a Coke. Canned under authority of The Coca-Cola Company, Atlanta, GA 30313 by a member of The Coca-Cola Bottler's Association, Atlanta, GA 30327. Caffeine content: 21 mg/7.5 fl oz. The Coca-Cola company Consumer information call 1-800-438-2653. www.coke.com. Coke zero™ Please recycle. ©2016.