Hello Lateef Lawal,
Thanks for your question.
Yes, your organization can be considered a service provider in this context.
When your work email account is tied to the Microsoft Authenticator app for two-factor authentication (2FA), the IT department typically usually manages the account recovery where there is no backup.
So, I will recommend reaching out to then as they can reset and re-enroll you
Please let me know if you have further questions
You can mark it 'Accept Answer' if this helped.