Find an unknown number on WhatsApp

1. Save the Number:
If you have received a message or call from an unknown number on WhatsApp, you can save the number in your phone’s contacts. Once saved, WhatsApp will automatically synchronize with your phone’s contacts, and the number should appear in your WhatsApp contact list.

2. Check Recent Chats:
Open WhatsApp and navigate to the chat tab. Scroll through your recent chats to see if there is any conversation with the unknown number. If you have exchanged messages or calls with the number, it should appear in your chat history.

unknown number on WhatsApp

3. Search Chats:
WhatsApp has a search function that allows you to search for specific messages or contacts. Tap on the magnifying glass icon at the top of the chat tab and enter the unknown number in the search bar. WhatsApp will display any relevant chats or contacts associated with that number.

4. Use Third-Party Apps:
There are third-party apps available on app stores that claim to identify unknown numbers and provide additional information about the caller. While some of these apps may be helpful, they may also come with privacy concerns or limitations in accuracy.


5. Enable Notifications:

If you have received notifications from WhatsApp for messages or calls from the unknown number, you can check your notification history on your phone. Depending on your device, you can usually access notification history by swiping down from the top of your screen and tapping on the notification panel.

6. Ask the Sender:
If you have received a message from an unknown number, you can directly ask the sender for their identity. Reply to the message and politely inquire about who they are or why they contacted you. They may provide you with the information you need.

7. Reverse Phone Lookup:
You can use online reverse phone lookup services to try to identify the owner of the unknown number. These services may provide you with information such as the caller’s name, location, and other details if available. However, the accuracy of these services can vary, especially for mobile numbers.

8. Contact WhatsApp Support:
If you are unable to identify the unknown number using the above methods, you can reach out to WhatsApp support for assistance. They may be able to provide guidance or additional resources to help you determine the identity of the caller.

By following these steps, you can try to find an unknown number on WhatsApp. However, it’s important to exercise caution and respect the privacy of others when attempting to identify unknown callers.