Telegram is a messaging application that is one of the most popular in the world. It allows you to send messages and share photos and other media with your contacts. Telegram is a messaging application that was developed by Telegram LLP and was launched in 2013.
It also allows you to send and receive messages, as well as allows you to share your location with friends. Telegram supports the use of stickers and other chat apps.
Telegram is available on many mobile devices, such as Android, iOS, Windows Phone, and Blackberry phones.
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On this page, you will find more information about the most common causes and most relevant solutions for the Telegram error 'PHONE_NUMBER_INVALID'. Do you need help straight away? Visit our support page.
Error information
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Category
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Error codePHONE_NUMBER_INVALID
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ProductTelegram
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DeveloperTelegram
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Operating system-
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Platform-
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First seenSeptember 11, 2021
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VerifiedYes
What causes the PHONE_NUMBER_INVALID error?
The Telegram documentation indicates that error code 'PHONE_NUMBER_INVALID' is caused by the following problem: "The phone number is invalid".
Do you think there is another cause for this error? Let others know in the comments.
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Verified solution
Some users have reported that their phones have problems displaying error codes. Telegram can cause many problems when you try to use the app on your device or when you try to access your account information.
There are some solutions that you can try to fix this error.
Telegram sends you a sign up code via SMS (SMS) for some reason. They will give you a code. This means that if there is not enough signal in your area, your phone cannot receive the code. Lastly, if you send a code to a friend or family member over Telegram, the code will expire immediately. Firstly, before you send your code over Telegram, you should obfuscate it somehow.
Move to another place where there are more signal bars in your area. Try to find a different area where there are more signal bars. You can also try using a 3rd party app to find a better signal in your area or to map nearby cell towers.
You can also use Telegram to sign up for an account if you use a PC with a Windows operating system. Telegram will send you a code automatically via SMS. The code will allow you to access your account information.
You can also use the option to receive a phone number via call to get the code via telegram. It is possible to use this method to receive your Telegram account code or to verify your account, if any of the above methods are not working.
A last option that you can try is to contact the customer service team to have them help you with this error. Try contacting the company by using their support number or by visiting their website. Customer Support will usually ask you to send them the error message that is showing on your screen. They will help you troubleshoot the problem and give you another solution.
