Making your number private is a useful step if you're looking to protect your privacy. You can disable your caller ID by dialing *67 before the number you're calling, which is often a quick fix for individual calls. For a more permanent solution, you might want to check the settings on your phone or contact your carrier to enable private number settings. Have you had any specific instances where privacy became a concern for you? Let's see what we can do to help you feel more secure.