I cannot access hczf tenancy because MFA was sent to my old mobile phone

Summary:

I changed my smartphone, but I forgot to move MFA notification for tenancy HCZF from the old to the new phon.

Now I cannot access HCZF console because MFA notification arrives on my old (disabled) phone.

Someone has an idea about what can I do to reset MFA for HCZF tenancy?

Content (please ensure you mask any confidential information):

I open https://www.oracle.com/

I select HCZF in Cloud Account Name

I select the right domain

I login with my credentials

And then I stop because MFA notification was sent to the old mobile

SM-A217F is the old mobile.