Just when you thought your phone had exhausted all its secrets, it pulls a rabbit out of the hat - *a disappearing act* for your phone number, no less. It's no illusion; instead, we are about to turn ...

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.

Giving up your personal phone number to telemarketers or during transactions on Facebook Marketplace and Craigslist isn't ideal. Instead of divulging private details to people you don't know, you can ...