The simplest option on iPhone is to manually block individual numbers. However, spammers use a range of phone numbers, and ...

Kurt "Cyberguy" Knutsson outlines the simple steps to block unknown calls on your Android and iPhone so you can avoid those spam calls.

Don't worry about downloading apps -- your iPhone already has several tools to block all those annoying calls and texts from random numbers.

Certain apps may automatically block calls they identify as spam. According to Apple, incoming call data is never shared with ...

Knowing how to block a number on your smart device is important when you receive too many unwanted and unsolicited calls and messages. Whether it's corporate spam or someone you don't want to hear ...