SMS verification plays an important role in ensuring the security and functionality of Telegram accounts. Experiencing issues with Telegram not sending the SMS verification code on iPhone/Android can be frustrating. This post provides 12 practical fixes to help you resolve this problem quickly.
Reasons for Telegram Not Sending Code on iPhone/Android
The reasons why Telegram is not sending the verification code may be different. The common causes are listed below.
Network issues:
- Weak signal, unstable network connection, and other connectivity issues.
Wrong phone number:
- You might enter the incorrect phone number. Missing or incorrect country codes may also lead to SMS delivery failures.
Telegram app glitches:
- An outdated Telegram app or corrupted app cache or data may cause issues with receiving the verification code.
Carrier restrictions:
- Some mobile carriers may block SMS codes from specific services.
Phone silent mode:
- If you turn on the “Do Not Disturb” mode, you might not receive the verification code.
Insufficient storage:
- If your SMS box is full, you might not receive new messages.
Phone software issues:
- Bugs in your phone’s operating system may interfere with the SMS delivery.
Server outages:
- Telegram’s servers might experience temporary outages.
Regional restrictions:
- Telegram might face blocks that prevent SMS from being sent in some regions.
12 Fixes for Telegram Not Sending SMS Verification Code on iPhone/Android
Based on the possible causes of the “Telegram verification code not received” issue, you can try the fixes below to resolve this error.
1. Check Your Phone Number
Double-check the phone number you entered to make sure it is correct. If it requires a country code before the phone number, ensure you have entered the right country code.
2. Use a VPN to Bypass Geo-Restrictions
If you can’t access Telegram or can’t receive the verification code of Telegram in your country due to geo-restrictions, you can use a VPN to easily bypass geo-restrictions.
LightningX VPN is a fast, stable, and secure VPN application that helps you unlock various region-locked apps in your area including Telegram. You can also use it to unblock YouTube, Facebook, Twitter, Instagram, TikTok, Snapchat, ChatGPT, Netflix, Disney+, HBO, Hulu, and more.
LightningX VPN also hides your IP address and assigns a new virtual IP for your device. With it, you can stay anonymous online.
This VPN is available for iPhone/iPad, Android, Windows, Mac, Apple TV, and Android TV.
Tip: If your phone number is not accepted for registering on Telegram because of region restrictions, you may buy a virtual phone number to sign up for a Telegram account.
3. Check Your Network
Make sure you have a stable and fast network connection on your Phone. Ensure you have a strong signal on your phone for receiving the Telegram verification code. You can switch to a different network if possible. You can also restart your router and modem to restart your network.
4. Restart Your Phone
You may try a simple restart on your phone and it may help fix the issue.
5. Update the Telegram App
If your Telegram app is outdated, it may not send the SMS verification code to your phone.
You can open the App Store on your iPhone or open the Google Play Store on Android, and check if there are any updates for the Telegram app. If you see an update available, update your Telegram app to the latest version.
6. Clear Telegram App Cache and Data
If your Telegram app has corrupted caches or data, it may interfere with the app’s functionality.
- You can open Settings on your phone.
- Select Apps or Applications.
- Find and tap the Telegram app.
- Tap Storage.
- Select “Clear Cache” and “Clear Data” to clear the Telegram cache and data.
7. Ensure Sufficient Storage Space on Your Phone
If your phone lacks storage space, it may prevent Telegram from receiving the verification code. You can free up some space on your phone and try to send the code again.
8. Update Your Phone Software
Bugs in your phone’s operating system might cause Telegram not to send code. You can update your phone to the latest version and it often helps fix system bugs.
To update iPhone:
- Open the Settings app.
- Tap “General”.
- Tap “Software Update”.
- If an update is available, tap “Download and Install” to install the updates.
To update Android:
- Tap the Settings app.
- Tap “System”.
- Tap “Software Update” or “System Update”.
- Tap “Check for updates” and your device will automatically check for newer updates.
- If an update is available, download and install it.
9. Check Telegram’s Server Status
Occasionally, Telegram’s servers might experience outages or issues that can affect SMS delivery. Check Telegram’s status on their official website or social media channels.
10. Uninstall and Reinstall the Telegram App
You can also remove the Telegram app from your phone and reinstall it to see if it helps fix the “Telegram not sending code” error.
For iPhone:
- Find, press, and hold the Telegram app on your home screen.
- Select “Remove App” from the menu to delete the app.
- Then go to the App Store on your device to find and download Telegram again.
For Android:
- Open Settings.
- Select Apps or Applications.
- Find and tap “Telegram”.
- Tap Uninstall to delete the Telegram app.
- After that, you can open the Google Play Store to search for Telegram to download and install its latest version on your device.
Tip: You should back up any important Telegram data before uninstalling Telegram. Though Telegram stores your chats in the cloud, it’s always good to be cautious.
11. Contact Telegram Support
If you can’t receive the Telegram verification code on your phone, you can also contact Telegram support through the help center to ask for help.
12. Contact Your Mobile Carrier
Your mobile carriers might block some SMS messages. You may contact your mobile carrier to ask for assistance.
Bottom Line
If Telegram is not sending code on your iPhone or Android device, you can try the 12 fixes above to solve the issue.
