Whether you recently changed your Android phone number or need your phone number to fill out a form, you can find it easily on iPhone and Android devices.

If you have an iPhone, the solution is simple: use AirDrop. Yes, the same feature that lets you quickly and easily share ...

The FTC has a Do Not Call Registry for people to opt out of having telemarketers contact their phone numbers. iPhone users can check the running list of their blocked contacts through iPhone settings.