Hours of operation:

DSI Sportsbook Help Hotline is open 7 days a week 365 days a year. Internet wagering is available 24 hours a day, 7 days a week. Wagering Center and Customer service offices never close

You can search your online gambling answers in our FAQ, please feel free to email our Customer Service or use our Gambling Help Hotline 1-877-223-8374 Toll Free US & Canada only. * Customer queries will be answered within two working days.

Opening an Account with DSI

If you have any questions about opening a new account or inquiries concerning your Diamond Sportsbook Internattional Account please contact the sales office at Customer Service or call us at:

1-877-223-8374 (Toll Free) - FAX 1-888-280-5265

Technical Support

For technical assistance with our website please contact webmaster@betdsi.com or call Toll Free 1-877-223-8374