Whether you can see someone's phone number on Telegram depends entirely on their privacy settings. Telegram allows users to control who can view their phone number.
Here's a breakdown:
They have set their phone number visibility to "Everybody." In this case, anyone who views their profile will be able to see their number.
They have set their phone number visibility to "My Contacts" AND you are saved in their phone's contacts. If this is the setting, only people they have saved as contacts on their device will be able to see their number on their Telegram profile.
You ask them directly, and they share it with you. This is the most straightforward and privacy-respecting way to obtain someone's phone number.
You CANNOT see someone's phone number if:
They have set their phone number uae telegram mobile phone number list visibility to "Nobody." If a user selects this option, their phone number will be hidden from everyone, including their contacts. In their profile, you will likely see "Mobile hidden."
They have set their phone number visibility to "My Contacts" AND you are not saved in their phone's contacts. Even if you have them in your Telegram contacts, if they haven't saved your number to their phone, you won't see their number under this setting.
How to check if you can see someone's phone number:
Open the chat with the person in Telegram.
Tap on their name at the top of the chat to open their profile.
Look for their phone number under their username in the "Info" section. If it's visible based on their privacy settings, you will see it there. If it's hidden, you will see "Mobile hidden."
Important Considerations:
Telegram's Default: By default, when you sign up for Telegram, your phone number is visible to your contacts. Users need to actively change this in their privacy settings to hide it.
No Bypassing Privacy: There are no legitimate ways to bypass someone's privacy settings on Telegram and see their phone number if they have chosen to hide it. Any third-party apps or bots claiming to do so are likely scams or violate Telegram's terms of service.