I'd be real careful about any lists with a MRN. In some states, losing that may be a security breach that would require public disclosure.
I believe the leaders who can do interviews can see member's MRNs in LDS Tools.
Have you searched the
Help Center? Try doing a Google search and adding "site:churchofjesuschrist.org/help" to the search criteria.
So we can better help you, please edit your
Profile to include your general location.