How to block a number on Android Blocking a number on an Android device is not a permanent thing. Once you block an organization or user, you can undo it and reinstate them as a qualified caller.

To call your voicemail on an Android phone, open your phone's dial pad and hold your finger down on the "1" key.

On Android phones, you can block any number from calling you. To do so, you first need to add the number to your list of contacts.

You can block a phone number or contact on Android from the Phone app, your contacts list, recent calls log, and more. Here's how to do it.

No matter what type of smartphone you're using, we can help you avoid all of those pesky robo and sales calls. Here's how to block a number on any smartphone.

Unfortunately, preventing spam callers from leaving a voicemail on your cell phone can be tricky. I've researched the options from each carrier and tested a number of call-blocking apps to see ...