But on the hardware level, the basic steps vary depending on your device. How to hide your number on iOS To block your phone number on your iPhone, you'll want to follow these steps.

Whether you want to make your number private once or permanently, you can do so on your Android phone. Here are the steps to follow!

You can make a call private by hiding your phone number in a few different ways, including using your phone's settings.

If you don't want people to know you're calling, you can hide caller ID by blocking your own number on both landlines and smartphones.