You can change your phone number on Uber by going into your app settings. You may be asked to verify your phone number by either entering a verification code (which you'd get via text) or by taking a ...

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, ...

Apple’s two-factor authentication system deflects access to your Apple ID account by requiring that in addition to your password you also have to provide a code ...