- BigDaddy is open 7 days a week 365 days a year. Internet wagering is available 24 hours a day, 7 days a week. Wagering Dept. and Customer Service offices are open from 8am ET until halftime of the last game of the day. "Mention Code "BD33" when signing up to recive an Exclusive Sign-Up Bonus" and "Be sure to mention BD33 when calling in, emailing, or using live chat"