If you are not using your old number on WhatsApp, but want to use it for some other purpose, there is no way to do so. You can only use your old number on WhatsApp if you have a SIM with that phone number already activated.

If you have an old SIM card and the phone is not working, you can try to use a new SIM card. If that doesn’t work, you will need to contact WhatsApp for help.

Unfortunately, the only way to retrieve your WhatsApp account is if you have access to your mobile phone. If you are unable to access your mobile phone, there are no other ways to retrieve your account.

Yes, you can still use WhatsApp with an old number. You may need to verify your phone number in order to get access to the app again.

WhatsApp is a messaging app that can be used to send messages, photos, videos and voice messages. This app works over the internet and does not require a SIM card. The app can be accessed by downloading it from the Google Play Store or Apple App Store.

No, WhatsApp requires a mobile number to register.

Yes. You can log into WhatsApp on the web at whatsapp.com and then use your phone to scan a QR code that will be generated by the site.