Tap the Menu icon, located at the top right. Select Settings and then tap Block settings. Choose Blocked numbers and add a number with the Plus icon. Once you enter the number, select Block.

Can you permanently block someone from your phone?

Block calls on Android

You should be able to open the Phone app and select recent calls. Tap the number you want to block and find the command that says block and/or report as spam. You will then have to confirm the message asking if you want to block the number.

How do you completely block someone?

On Android Lollipop, go to the Phone app and select Call Settings > Call Rejection (ouch) > Auto Reject List. Type in the number or search for it, select it, and you’re done. For Marshmallow or Nougat, open Dialer, go to your recent calls list, find the number you want to block and select Block/Report Spam.