If you are looking for a phone number that is not in your contacts list or on the WhatsApp app, you can try to find it by using the “Find Unknown Number” feature. This feature allows you to search for numbers that are not in your contact list or on the WhatsApp app. To use this feature, open WhatsApp and click on the three lines in the top left corner of the screen. On the right side of this line, you will see a list of numbers. The number in this list will be highlighted in blue. To find this number, just click on it and it will take you to a page where you can enter your information about the number and it will give you a code to try to call it.
