Amazon refuses to allow you to log in if you don't have 2 factor authentication. And, if you have your account tied to a phone number you no longer have access to,
How to set up two-factor authentication for your Amazon account | iMore
Amazon - Authy
How to Enable & Disable Two Step Authentication on Amazon Account | Ecomclips
Ciara - 1-2 Step - Amazon.com Music
Reset Your AWS Root Account's Lost MFA Device Faster by Using the AWS Management Console | AWS Security Blog
How to Set up Two-Factor Authentication on Amazon
How to enable two-factor authentication on Amazon | Trusted Reviews
Multi-Factor Authentication: Who Has It and How to Set It Up | PCMag
How to Turn on Two-Factor Authentication For Your Amazon Account
How to Enable Two-step Verification on Amazon for iPhone and Computer
How To Setup Mobile Authenticator OTP Chrome Extension One Time Password For Amazon | Seller Central Agency | Grow FBA Sales | My Amazon Guy
Amazon.com: Rubbermaid EZ Step Folding Stool, 2-Step, White : Office Products
How to Set up Two-Factor Authentication on Amazon
How do I enable Two-Step Verification on my Amazon account?
How to set up two-factor authentication for your Amazon account | iMore
How to protect your Amazon account with two-step verification (2SV) • Graham Cluley
How to Enable & Disable Two Step Authentication on Amazon Account | Ecomclips
How to Turn On or Off 2FA on Amazon
Two-Factor Authentication: How It Works and Why You Should Use It - The Mac Security Blog
How to set up two-factor authentication for your Amazon account | iMore
How to Enable Two-Step Verification on the Amazon app - Technastic
