Quick Answer
To know if someone blocked you on Telegram, check if their “last seen” status says “last seen a long time ago,” their profile picture disappears, your messages only show one checkmark (sent but not delivered), and you’re unable to add them to group chats. Calls will also fail.
Are you trying to find out if someone blocked you on Telegram? Telegram is one of the most popular online messaging applications. It unarguably offers better and more advanced features than its alternatives. This is why it has remained a go-to for many of us.

Like WhatsApp, Telegram allows users to block and unblock each other at their discretion. However, some users find it ambiguous to know if they have been blocked on Telegram. If you’re one of them, this guide is for you.
In this piece, I’ll discuss every sign to know if someone blocked you on Telegram. I’ll also answer some of your queries regarding being blocked on Telegram.
Table of Contents
How can I know if someone blocked me on Telegram?
For this article, I blocked someone on Telegram and tracked all the changes that occurred both on their end and mine. Hence, you can determine if someone blocked you on Telegram with the signs I’ll explain below:
Check Their Last Seen Status
The first indication that someone has blocked you is if their last seen status changes to “Last seen a long time ago.”
Typically, you’ll see the exact last seen time in your chats for users who have enabled it, while descriptive phrases will appear for those who have disabled it.

During my testing, as soon as I blocked a user, my last seen on the person’s end changed to last seen recently, then finally changed to last seen a long time ago. So that’s your first confirmation.

See if Their Profile Picture Has Disappeared
Another indication that you might have been blocked is if the person’s profile picture disappears and reverts to their initials, combined with seeing “last seen a long time ago” on their “last seen” status.

Send Them a Message and See if It Doesn’t Deliver
During my testing, the user I blocked sent me a message that got only one tick. This indicates that the message was sent but not delivered. Therefore, if your message doesn’t deliver, you can use this as confirmation along with the first two signs I mentioned to verify if you’ve been blocked.
Add The Person To A Group Chat
To further confirm if someone has blocked you on Telegram, try adding them to a group you created. I discovered that if you’ve been blocked, you won’t be able to add that person to any group on Telegram.
However, if you were both already in a group, you’d still see and interact with each other’s messages within that group. Being blocked only affects your direct messages, not your group interactions.
Try to Call the Person
If someone has blocked you on Telegram, any voice or video calls you make to them will show as “call failed.” Therefore, you should try calling the person you suspect has blocked you and see if the calls consistently fail.
To rule out issues with your internet connection, try making a call to another contact on Telegram and check if it goes through.
Can you see someone’s messages on Telegram after blocking them?
Once someone blocks you or you block them on Telegram, direct messages between you are immediately cut off, and you can no longer receive messages from each other. Any messages sent while blocked will remain undelivered, even if the person unblocks you later.
Final Words
Those are the various telltale signs to know if someone blocked you on Telegram. To confirm, look for a combination of these signs. For instance, if your message doesn’t deliver and their last seen status suddenly changes to “last seen a long time ago,” it’s highly likely they have blocked you. I hope you find this information useful.
FAQs about Blocking in Telegram
Why does Telegram only have one tick?
There are several reasons why your Telegram messages might show only one tick. It could be due to the recipient having a poor internet connection or not using Telegram for a while. Also, it might indicate that you’ve been blocked.
If someone unblocks you, will they receive the messages you sent while they had you blocked?
No, messages sent while you are blocked remain undelivered.
Can a user who blocked me see and delete my one-sided chat?
No, a user who has blocked you on Telegram can’t see the messages you sent while they had you blocked, but they can delete those messages. If the person unblocks you and then clears the chat from their end, all messages in the chat, including any undelivered messages from when you were blocked, will be deleted.
Further Reading:
- 15+ Telegram Tips and Tricks to Improve your Messaging Experience
- Two Easy Ways to Delete Telegram Account
- 9 Easy Ways to Fix Links Not Opening on Telegram
- How to See Who Blocked You on Instagram

