WhatsApp is a messaging app that is used by millions of people around the world. It was created by two friends, and it has become one of the most popular messaging apps in the world. If you have WhatsApp, you may have noticed that your number has been saved. This is a great way to keep in touch with friends and family without having to worry about your phone being lost or stolen. To save your number, open WhatsApp and sign in. Then, under “Settings,” select “Number.” Under “Number saved,” you will see a list of all of the people who have saved your number. If you are one of these people, please thank them! Thank them for saving your number so that you can continue to communicate with those who matter most.