Summary
Google, as well as some of the other websites where you can protect your user account with two-step authentication, provides backup codes.
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These are the one-use codes that allow you to login into your account if you lose access to your OTP token.
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Google Account Help provides several ways to get back into a Google account, depending on the circumstances.
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If you have lost or stolen access to your primary phone, you can verify it's you with another phone, a backup code saved, or a security key.
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If you have any issues with 2-Step Verification, you can try the tips provided in the article to complete account recovery steps.
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If you lose your phone or otherwise can't get codes by text, call, or Google Authenticator, you can use backup codes to sign in to your Google Account.
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To store your backup codes somewhere safe, you can print a copy of your backup codes.
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