What is my 10 Digit Check-in Code? 24GO Support August 25, 2020 20:31 Updated Follow Your 10 Digit Check-in Code is usually your phone number (area code + number). If you need assistance in determining your 10 Digit Check-in Code is please contact us at support@24GO.zendesk.com. Related articles What information do I need to sign up for 24GO? Memberships - General Questions Is there a minimum age requirement to use 24GO? How can I delete my 24GO account? How Do I Earn Fit:Perks® Using 24GO Comments 3 comments Sort by Date Votes HENRY R MEDINA June 27, 2020 22:38 I want to schedule a workout, the app reads error. You can not schedule more than one appointment. I have zero appointments scheduled for today. 0 Comment actions Permalink HENRY R MEDINA June 27, 2020 22:43 The app reads i was at a gym or had a appointment at 2pm ?!?! I did not . 0 Comment actions Permalink BERNARD MARSHALL July 16, 2020 21:27 I want to schedule an appointment for today. 0 Comment actions Permalink Please sign in to leave a comment.