Two step verification with Authenticator fails, says ‘unable’ to email me a code instead so can’t get into EN!

[JECnotes 0]

The Google Authenticator is failing (error messges). When I try to log in by ‘send me a code by text’, get error message saying it can’t send to me. So I am locked out of my account - help! You 

[agsteele 2,951]

You will have received emergency codes when you first set up 2FA.

Did you hide them away somewhere? Worse still, did you save them in Evernote?

[PinkElephant 8,126]

The help database is your friend (if you would search it ...):

https://help.evernote.com/hc/en-us/articles/208314238

The last position in FAQ contains a link to support.