Nexia® does not store your lock's programming code.
For Schlage locks, the default programming code is located on a label on the programming guide which came with your lock. If the guide is not available, you can remove the lock from the door and find the default code printed on a label on the back of the lock.
If the programming code has been changed from the default code and you do not know the new code, then you can reset the lock to restore the default codes.
For assistance with this, please see your lock's user guide or contact Schlage directly at https://www.schlage.com/en/home/contact-us.html.
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