You can set your privacy settings to hide your phone number from others. When you do this, your User ID (often combined with a username) becomes the primary way others can identify and interact with you on Telegram's network.
Someone with your User ID cannot directly deduce your phone number if your privacy settings (Who can see my phone number? set to "Nobody") are strict.
Persistent Identity: The unchanging nature of the User ID provides a persistent identity for your account, even if your phone number changes. This ensures continuity of your chat history and memberships. If you delete your account and create a new one with the same phone number, you will get a new User ID, as it's treated as a completely telegram number database new account. However, if you use the "Change Number" feature, the User ID remains the same.
Limits for External Access: Telegram has actively restricted the ability of third-party tools or bots to directly obtain a User ID solely from a phone number, or vice-versa, for privacy reasons (unless you have specific API access and the user has allowed it).
In essence, the phone number is your public "doorway" and security key to Telegram, while the User ID is the internal "address" that allows Telegram's complex system to manage your data and communications efficiently and privately, regardless of changes to your external phone number.Managing Multiple Telegram Accounts with Different Numbers
Introduction
In today's digital age, communication has become an essential part of our daily lives. With the rise of messaging apps like Telegram, staying connected with friends, family, and colleagues has never been easier. However, managing multiple Telegram accounts with different numbers can be a challenge. In this article, we will discuss some tips and tricks to help you effectively manage multiple Telegram accounts with ease.