How to Get a Telegram Code With a Free Number
Telegram sends codes to numbers in almost every country, so a free public number usually works. The whole process takes about two minutes.
Before You Start
If a number already has a Telegram account, Telegram may send the code to that account instead of by SMS. Pick a number that got few Telegram SMS. On the SMS activation service page, open Telegram to see which numbers it texted recently.
Steps
If No Code Comes
Wait two minutes, then refresh the inbox. If it is still empty, take another number rather than asking Telegram again. After two failed numbers, try another country or a private disposable phone number.
After You Sign Up
Anyone can later request a code to the same number. Open Settings, then Privacy and Security, and turn on Two-Step Verification with a password and a recovery email. Then the number alone isn't enough to sign in to your account.
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