The Reasons of “Telegram Code Not Sending” Error: The Complete Guide for Fixing

Telegram is one of the most secure communication applications, with a step-by-step user authorization process. This is safe and useful because it provides additional protection for user account data. 

However, on the other hand, many users often face various problems when logging into their accounts. One of the most common problems is “Telegram code not sending”. This problem leads to delays or the inability to complete the authorization process, thereby possibly losing access to the account.

The article discusses the Telegram code not sending error in more detail and gives tips and solutions on fixing this problem.

Why Does the Error Appear?

Telegram may not send SMS codes for authorization for completely different reasons, which may depend on both the user and the system or operator as a whole. For example, there may be problems with the operator’s network, blocking Telegram numbers at the provider level, errors in account settings, or interruptions in the messenger servers. There may also be cases when the system detects activity as suspicious and temporarily blocks the sending of codes to prevent spam.

However, the most common problems are below.

Incorrect Phone Number

One of the most common reasons for the lack of an authorization code is incorrect phone number entry. This may be an error in the number or the country code. As a rule, Telegram recognizes such an error on its own and prompts the user to check the entered number again. However, if the number really exists, Telegram will send the code to it, and not to your real one. So, the activation process will fail, and you will not be able to receive the verification SMS code.

Usage of Unofficial Telegram Apps

Using third-party applications to change settings or work with the SIM card may prevent the correct receipt of the confirmation code. These applications can interfere with the authorization process by blocking or distorting the sending of SMS messages, which leads to failures in receiving the code from Telegram.

Therefore, it is recommended to use only proven applications, such as Nicegram messenger, an alternative Telegram client built entirely on the basis of Telegram but offering a wider range of functionality for both users and channel and group admins. 

For example, in Nicegram, you can view various groups and channels blocked by censorship in Telegram, as well as use the built-in AI assistant in real time.

Regional Restrictions or Limits

In addition, the error may be caused by the fact that in some countries there are regional restrictions and limits on access to Telegram. In such cases, SMS messages may not be received due to network-level blockages or firewalls, which makes it difficult to register or log in to your account.

Too Many Attempts

In addition, you should not try to enter the number too many times if Telegram does not skip it. Otherwise, this may be one of the reasons why the sending code is not sent as an SMS to the user’s number. This is a security measure designed to prevent account hacking and may delay receiving the code for some time.

Working Ways to Fix the Error

It is not difficult to solve the problem of not receiving the activation code in Telegram. It all depends on the exact reason why the code is not being sent to the specified phone number. Therefore, it is important both to check the correctness of the number and country code and to make sure that there are no locks on the part of the telecom operator. 

In addition, it is important to use a stable Internet connection and try to request the code later if there have been many unsuccessful attempts. In case of restrictions in the country, you can use a VPN to bypass the blockages.

Next, let’s take a closer look at each of the methods.

Checking and correcting the entered phone number

The most important thing to do if you encounter a problem is to check the correctness of the entered phone number, as well as the selected country code. An error in the country code or number may make it impossible to receive the confirmation code, as the Telegram system will not be able to process the request correctly.

Therefore, it is important to check the spelling of the number several times to avoid possible authorization errors.

Restarting the device and reinstalling the app

You can also restart your device or reinstall the Telegram app on your device. Such methods will help update the data and resolve possible technical errors.

Using a VPN to bypass regional restrictions

If the problem with the Telegram code not sending lies in regional restrictions, then you can try using a VPN or Proxy to change your virtual location.

This way, you can connect to servers where access to the messenger is not restricted, and receive confirmation codes without interference, even if Telegram is blocked in your country.

Code request via voice call

Another possible way to solve the problem is to receive the sending code through a voice call. To do this, select the “Call me” option on the code entry screen. After that, a call will be made to the specified number. In this case, the code will be the last few digits of the calling number.

Tips & Tricks to Avoid the Error

Here are some recommendations that will help you avoid possible problems with sending the code to Telegram in the future:

• Add an email address. As an alternative way to receive the code, add your email address in the Telegram settings. This way you can get the required code without having to enter a phone number.
• Update the app. Update the Telegram app regularly, as well as the entire optional system of your device. This way, you can avoid possible problems or technical holes that are fixed in new versions.
• Contact support. If none of the suggested methods above helps, and you still cannot get the Telegram sending code, then contact Telegram support and briefly explain your problem. Messenger specialists will help you solve the problem as soon as possible and restore access to your account.

Remember that if there is any error in the operation of the application, do not panic. In a calm state, it is easier and faster to solve any problem.

Final Words

One way or another, the error “Telegram code not sending” is one of the most common when it comes to user authorization in the messenger. It can occur both through the fault of the user and the fault of the system if some kind of failure has occurred.

Therefore, when solving the problem, it is important to consider why the error occurred: it was caused by errors in the phone number, locks, overloading attempts, or using third-party applications. To avoid these problems, you need to set up the number correctly, update the app, and use official download sources. 

Following these recommendations will ensure smooth operation with Telegram and the security of your account.