Diet Coke with Splenda brand sweetener. Per 1 Can Serving: 0 calories; 0 g sat fat (0% DV); 45 mg sodium (2% DV); 0 g sugars. Please recycle cans & cartons. Low sodium. Caffeine Content: 46 mg/12 fl oz. Consumer information call 1-800-438-2653. www.dietcoke.com. mycokerewards.com. Find the code inside enter code online. Open Fridge Pack, find the code printed inside this piece. To enter code, go to mycokerewards.com. See rules online or call 1-866-674-2653. Open to legal residents of the 50 U.S. (& D.C) age 13 or older.