Hi, and thanks for your question.
The only way to retrieve your combination code is from the manufacturer, Sentry. Please visit this webpage below, follow all instructions, and you can have your combination in as few as 2 days:
I hope all works out well!
Please be so kind as to rate my answer with positive feedback; that is the only way I receive credit for my assistance. Thank you very much!Providing a positive rating will not end our conversation, should you need me for any follow-up. Simply click 'Reply' for clarification or additional information, if needed, and I will be glad to continue.Warmest regards,Cher