Will people see my new number if I change it in WhatsApp - briefly?
If you change your phone number within the WhatsApp app settings, contacts will automatically see and update to your new number. This ensures a seamless transition for users switching numbers while maintaining their existing chats and groups.
Will people see my new number if I change it in WhatsApp - in detail?
When you change your phone number in WhatsApp, the visibility of your new number to others depends on several factors. Here's a detailed breakdown of what happens:
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Contacts List: If you simply change your phone number within the WhatsApp settings without deleting and reinstalling the app, your contacts will not automatically see your new number. They will continue to see your old number associated with your profile unless you manually inform them about the change.
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Group Chats: In group chats, your contacts will still see your old phone number next to your messages. This is because WhatsApp groups are tied to the initial phone number used when joining the group. To update this, you would need to leave and then rejoin the group using your new number.
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Profile Information: Your profile information (including your phone number) in WhatsApp will not be automatically updated for your contacts. They will still see your old phone number unless they manually check your profile or you send them a message with your new number.
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Reinstalling the App: If you decide to delete and reinstall the WhatsApp app, and then register using your new phone number, your contacts will see your new number when they try to reach out to you. However, this process requires you to back up your chat history if you want to retain it.
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Notification of Contacts: It is generally a good practice to notify your close contacts about the change in your phone number. This ensures that they can update their records and avoid any confusion or missed messages.
In summary, changing your phone number in WhatsApp does not automatically update your contacts' records with your new number. They will continue to see your old number unless you inform them or take additional steps like rejoining group chats or deleting and reinstalling the app.