You don’t always want people to know your phone number. It’s become a private piece of information we don’t usually share with everyone. Many of us keep another number to give to those we don’t ...

Nobody likes receiving calls from No Caller ID numbers, as they're usually scams. But there might be cases where you'll want your iPhone or Android to hide your phone number to protect your privacy.

Mobile spam has recently taken on entirely new proportions. Whether it’s unsolicited messages from advertising companies or incessant spam calls from fraudulent services, you’ve probably encountered ...

You can use some of the iPhone's built-in features — like iMessage, SMS messages, and calling — to figure out if you've been ...

When you block someone's number on your iPhone, that number can't call, text, or FaceTime you. It won't affect third-party ...

When you receive a text message from an unknown number on a Samsung phone, you can tap the Block number notification at the top of the screen in the Messages app. To use Hiya to identify spam and scam ...