What is my National Store Number? February 06, 2019 21:42 Updated Follow Please reach out to your GM/Operator/HR Rep to determine what your National Store Number may be. Related articles I'm a McDonald's crew member. How do I register for an account? Do my rewards/credit expire? Can I gift my tickets to friends and family? How can I receive a discount on a rental car? Comments 0 comments Please sign in to leave a comment.