Considering the number of accounts and services it’s linked to, changing your phone number can be a pain. One account you shouldn’t forget to update is Amazon, to get order alerts, SMS security codes, ...

Q: I’ve been an Amazon customer for 20 years, but after changing my phone number, I’m locked out of my account because two-factor authentication (2FA) still uses my old number. Related Articles Help!

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through our links, Business Insider may earn an affiliate commission. Learn more As one of the world's largest ...