Unable to Recover after switching phones

I've lost access to all my two-factor authentication codes because my authenticator app didn't transfer when I switched phones. When I tried the recovery process, it showed no backup was available, and I've already erased my old phone. While I can still access my basic Microsoft account and work account, I'm locked out of other important accounts like Ring. Since Ring requires a verification code from the authenticator app to log in, and I no longer have any devices with access to my Ring account, I'm currently locked out of my security system.