Have you ever received a phone call from a number you don't recognize, and then they don't even leave a voicemail? It gets you wondering who the mysterious person is that's calling you and what they ...

To block a number on Android, tap the three vertical dots in the top-right of the Phone app and select "Block numbers." You can also block a number on Android from your recent calls by locating the ...

Here are the simple steps to block a phone number on your iPhone. Credit: mashable composite: apple Maybe you're annoyed with relentless spam calls, or there's someone in your life you never want to ...