Kurt "CyberGuy" Knutsson shows you how to get a free second phone number at no additional cost to keep your personal number private and keep annoying and unnecessary calls at bay.

Burner can cloak your Android phone with a temporary phone number that expires in a set amount of time.

The iPlum app can come in handy: It gives you a US phone number on your iPhone, iPad, or Android device which you can use anywhere in the world.

Discover how to get a free business phone number for your business. Explore various options and resources to enhance your professional communication.