Once you've confirmed your phone number, your Telegram account will be deleted forever! All your chats, groups, and channels will be gone, and you won't be able to access them anymore. But don't worry, you can always create a new account if you change your mind or need to use Telegram again.
How to Delete Telegram Account on Mobile & PC - Appuals
One of the coolest things about Telegram is its focus on security and privacy. When you delete your account, all your data is wiped clean, so you don't have to worry about anyone accessing your conversations or personal info. It's like a digital eraser - zap, and it's all gone!
