Open Telegram SettingsLaunch Telegram and access Settings to begin changing your phone number privacy preferences..Go to Privacy and SecurityOpen Privacy and Security to find controls for your phone number and other personal information..Select Phone NumberTap Phone Number to manage who can view or discover your registered mobile number..Choose NobodySelect Nobody under visibility settings to prevent most Telegram users from seeing your phone number..Restrict Number DiscoverySet who can find you by number to My Contacts for stronger privacy and reduced unwanted contact..Use a Telegram UsernameCreate a username so people can contact you without needing access to your personal phone number..Review Contact-Based VisibilityPeople who already saved your number may still recognise your Telegram account through contact synchronisation..Control Contact Synchronisation Review Telegram’s contact-sync settings and delete synchronised contacts if you want tighter control over discoverability..Check Privacy Settings RegularlyReview your Telegram privacy settings periodically because app updates may introduce new controls or change available options..Read More Stories.Join our WhatsApp Channel to get the latest news, exclusives and videos on WhatsApp