how to get access to iCloud when my cell phone no longer works
my cell phone is completely dead and my two step verification has only been associated with that phone number. What can I do to get iCloud information and access and backu[
2 Step Verification or 2 Factor Authentication?
See if anything here helps. If necessary, you can use account recovery as explained in the link at bottom of the article.
Verification code - how to get one and sign in with two-factor authentication.