@Darshan Gamma said
its a personal administrator account
Do you mean that it is the Admin Account for a MS 365 Subscription? If so, see
https://learn.microsoft.com/en-us/answers/questions/2336872/microsoft-365-admin-account-recover
If it's just a personal outlook.com account with 2FA, then you are probably not going to be able to recover it.
Look thru the suggestions in this Support Article
https://support.microsoft.com/en-us/account-billing/troubleshoot-microsoft-verification-code-issues-409090c4-92b5-42b9-8ae6-bcc97e62fc48
And ask your favorite AI How can I recover a Microsoft account with 2FA? and run thru the suggestions. But don't expect a miracle.