How to determine whether a mobile phone number can be used on Telegram? An article explaining the registration status identification logic
Before using Telegram for customer contact, private domain operations or community management, many people will be stuck on the same question: Can this mobile phone number be used on Telegram? If the judgment is unclear, you will be unable to add friends, join groups, or send messages, and time and resources will be wasted. What users really care about is not the principle, but the results: whether it can be used, whether it is worth using, and whether it can be used now.