How to Change Your Phone Number on Telegram Without Losing Chats

You can change the phone number on your Telegram account without losing anything. Use the built-in Change Number option, which moves your existing account to the new number, so your chats, groups, channels, media and contacts stay exactly where they are. What you must not do is sign up again with the new number, because that creates a second, empty account.

This guide explains how the change works, walks through it on each app, and covers the situations that catch people out: a new number that already has a Telegram account, a lost old SIM, a dual-SIM phone, a business account and more.

What actually happens when you change your number

Telegram does not tie your account to a SIM card. It ties your account to a phone number that acts as your login identifier. Your messages live in Telegram's cloud, attached to the account itself. Changing the number swaps the identifier on that account and leaves the account's contents untouched.

That is why the process is safe when it is done the right way. Your account keeps the same internal identity, so everything attached to it stays attached:

• Every private chat, group and channel you are in, with their full history.
• Photos, videos, files and voice messages stored in the cloud.
• Your username, profile photos, bio and Saved Messages.
• Channels and groups you own, and your admin rights in others.
• Bots you created through @BotFather.
• Your two-step verification password and recovery email.
• A Telegram Premium subscription, because it belongs to the account rather than the number.

Telegram's own FAQ also says your secret chats carry over. Remember that secret chats are stored only on the devices where they were started, not in the cloud, so they survive only on those devices. Changing the number does not move them anywhere new.

What other people see

Your contacts do not get a "this person changed their number" message in the chat. What does happen is quieter. Telegram's help explains that people who had your old number saved, and whom you have not blocked, get your new number added to their Telegram contact entry for you. In practice this means the chat with you simply keeps working on their side.

Whether anyone can see your new number depends on your privacy settings, not on the change itself. If you have hidden your phone number, it stays hidden. If you are unsure what your settings are, check them before you switch. Our guide on how to hide your phone number on Telegram explains each option.

What does not move with you

A few things are not part of your Telegram account and are worth knowing about:

• Your phone's address book. Telegram reads your device contacts, but it does not own them. Moving to a new number does not change who is saved in your phone.
• SMS or WhatsApp-style links to the number. Anyone who only knows your old number from outside Telegram will not be told the new one.
• Logins on other services that used Telegram for codes. If a website sends login codes to your Telegram, that keeps working, because it uses the account. If a site texts your old number by SMS, update that site separately.

Before you start: a short checklist

Doing these first takes a few minutes and prevents nearly every problem people run into.

1. Make sure the new number can receive SMS or calls right now. Telegram sends a confirmation code to the new number. If the SIM is not active yet, or roaming blocks short codes, the change stalls halfway.
2. Check whether the new number already has a Telegram account. If it does, you will have to deal with that account first. This is covered in its own section below.
3. Update the Telegram app. Older versions sometimes place the option in a different menu or fail to deliver codes reliably.
4. Set up two-step verification if you have not. It protects the account during and after the move. See how to set up Telegram two-step verification.
5. Know your two-step password. You may be asked for it. If you have forgotten it, sort that out before you start, using the recovery email.
6. Keep at least one other device logged in, if you have one. A desktop or tablet session stays logged in through the change and is a useful safety net.
7. Note your old number somewhere private. If something goes wrong, support will want both numbers.

How to change your number on Android

The exact wording in the menus varies a little between versions, but the path is short.

1. Open Telegram and open the menu, then tap Settings.
2. Tap your phone number, shown near your name and username at the top.
3. Tap Change Number. Telegram shows a short explanation of what will happen. Read it, then confirm.
4. Pick the country code and type the new number in full.
5. Wait for the confirmation code. It usually arrives by SMS. Telegram may offer a phone call instead if the SMS does not arrive.
6. Enter the code. If you use two-step verification, enter your password when asked.
7. Check that Settings now shows the new number.

The change is applied to the whole account at once. Your other logged-in devices update automatically and do not need to sign in again.

How to change your number on iPhone

The iPhone app follows the same idea with slightly different screens.

1. Open Telegram and tap Settings in the bottom bar.
2. Tap your profile area or the phone number shown under your name. On some versions you tap Edit first.
3. Choose Change Number and confirm the explanation screen.
4. Enter the new number with the correct country code.
5. Type the code you receive by SMS, or request a call if no SMS arrives.
6. Enter your two-step verification password if prompted.
7. Return to Settings and confirm the new number is displayed.

If you cannot find the option, update the app from the App Store first. Menus are rearranged from time to time, and an older version may not match what you read here.

How to change your number on Telegram Desktop

Telegram Desktop also lets you change the number, although most people find the phone easier because the code arrives on the same device.

1. Open Settings from the menu.
2. Open your account or profile section, where the phone number is shown.
3. Click the phone number and choose to change it.
4. Enter the new number and the code that arrives on it.
5. Enter your two-step password if asked.

If the Desktop app does not offer the option in your version, do the change on your phone. The result is identical, and the Desktop session will update itself. For the differences between apps more generally, see Telegram Desktop vs Web vs Mobile.

What about Telegram Web?

The browser versions focus on chatting. Some versions include account settings and some do not. If you do not see a way to change your number in the web app, use the phone app. Nothing is lost by switching apps for this one task.

When the new number already has a Telegram account

This is the most common snag. Telegram allows one account per phone number. If the new number was used for Telegram before, by you or by the number's previous owner, Telegram will refuse the change and tell you the number is already in use.

You have three different situations here, and each has its own answer.

The other account is yours and you do not need it

Maybe you made a test account years ago, or your work SIM already had Telegram on it. If that account holds nothing you want:

1. Log in to that other account (on a second device, or by adding it as a second account in the app).
2. Save anything you want from it. Forward it to your main account, or export it on Desktop.
3. Delete that account. Telegram's account deletion page is the reliable way to do this immediately.
4. Wait a few minutes, then run Change Number on your main account again.

Read what happens when you delete a Telegram account before step 3. Deletion is permanent, and channels or groups where that account was the only owner can lose their owner.

The other account is yours and it has content you want

If both accounts matter, do not delete either. Change one of them to a different number instead, or keep the new number for the second account and leave your main account where it is. Telegram lets you run several accounts in one app, so you might not need to merge them at all. See how to use multiple Telegram accounts.

There is no tool to merge two Telegram accounts. If you want the history from one in the other, forward the important messages or export the chats.

The number was recycled and the account belongs to a stranger

Mobile carriers reuse numbers. A newly issued SIM can arrive with a previous owner's Telegram account still attached. You cannot delete that account, because you cannot log in to it without its two-step password, if it has one, and you should not try.

What you can do:

1. Try Change Number anyway. If Telegram says the number is taken, note the exact wording.
2. Contact Telegram support from inside the app, explain that the number is newly issued to you, and give both numbers.
3. Meanwhile, keep your main account on its current number, or on another number you control.

Dormant accounts are removed after a period of inactivity, which you can set in your own account's privacy settings. A stranger's old account will eventually expire on that schedule, but you have no way to see when.

When you no longer have your old number

People usually want to change number because the old one is gone: a lost SIM, a cancelled contract, a move abroad. The good news is that Change Number does not need the old number. It only needs you to be logged in to Telegram and to receive a code on the new one.

So the rule is simple: change the number while you are still logged in. As long as one device is signed in, you can move the account to a number you control.

The risky situation is being logged out everywhere while your account still points to a number you cannot receive codes on. Telegram cannot send you a login code to that number. Some accounts are offered login codes by email instead of SMS, but you cannot count on that. In that case:

1. Check every device you have used: old phones, tablets, laptops, browsers. One may still be logged in.
2. If you find a session, use it to change the number immediately.
3. If you set a recovery email for two-step verification, remember it resets the password. It is not a way to receive the login code itself.
4. If you can get the old number back from your carrier, for example by ordering a replacement SIM, do that. It is often the only route back.

Our guide on moving Telegram to a new phone covers the related case where the number stays the same but the device changes.

If you already signed up with the new number by mistake

This happens a lot. Someone gets a new phone and SIM, installs Telegram, types the new number and finds an empty app with no chats. They have not lost anything. They have created a second account, and the old one is still intact in Telegram's cloud.

How to recognise it

• The chat list is empty or shows only a welcome message.
• Your profile has no photo, no username and no bio.
• Groups and channels you know you are in are missing.
• Telegram may have greeted you with a fresh sign-up screen asking for your name.

How to fix it

1. Find a way back into the old account. If any other device is still logged in to it, use that. If not, log in with the old number while you still receive SMS on it.
2. Add the old account to the same app if you like. Telegram lets you hold more than one account in an app, so you can switch between them without logging out.
3. Decide what to do with the accidental new account. If it holds nothing, delete it, so the new number becomes free.
4. Run Change Number on the old account and move it to the new number.
5. Check the result. Your full history should now sit under the new number.

When the old number is already gone

If you cannot receive codes on the old number and no device is logged in to the old account, the accidental new account is not the problem. The problem is reaching the old account at all. Try to recover the old number through your carrier first. Do not delete the new account in a panic, because it may be the only working Telegram you have while you sort this out.

Using the change to review who can find you

A number change is a natural moment to check how people reach you. Your phone number does two separate jobs on Telegram. It lets you log in, and, depending on your settings, it lets people who have the number saved find your profile.

Those are different questions. You might want old school friends who have your number to find you, and still hide the digits from everyone in a large group. Telegram lets you set both separately in the phone number privacy settings: one controls who can see the number, the other controls who can find you by it.

If you mostly use Telegram for public work, such as running a channel, consider this approach. Hide the number from everyone, allow only contacts to find you by it, and give everyone else your username or a t.me link. A username can be changed at any time without touching your login, which a phone number cannot. The privacy settings checklist walks through each switch.

Scenario walkthroughs

These examples show how the steps combine in real situations. They are illustrations, not quotes from anyone.

Example: moving abroad and getting a local SIM

Ana moves from Spain to Canada. She keeps her Spanish SIM for a month, then lets it lapse.

1. Before the Spanish SIM expires, she buys a Canadian SIM and confirms it receives SMS.
2. She runs Change Number on her phone and enters the Canadian number.
3. Her chats, the three channels she manages and her family group all stay the same.
4. Friends who had her Spanish number saved now see her Canadian number in Telegram, if her settings allow them to see it.
5. She lets the Spanish contract end without worrying.

The mistake to avoid is doing nothing until the Spanish number is gone and the phone is lost. That would turn a two-minute task into a recovery problem.

Example: a short trip

Ravi travels for two weeks and buys a local data SIM. He does not need to change his Telegram number at all. Telegram works over any internet connection, and his account stays logged in. Telegram's own FAQ says the same about temporary numbers.

The only thing he should check is that his home SIM will still be active when he returns, so he can receive login codes in future.

Example: separating work and personal life

Mei used her personal number for Telegram for years and now runs a business channel. She gets a second number for work.

She has two options. She can keep one account on her personal number and create a second account on the work number, then transfer ownership of the business channel to the work account. Or she can move her existing account to the work number and create a fresh personal account. The first option is usually cleaner, because her personal chat history stays personal. See how to transfer Telegram channel ownership for that step.

Example: the dual-SIM phone

Leo's phone holds two SIMs. He wants Telegram on the second one. Telegram does not care which SIM slot is used. It only needs the code to reach a number he controls. He runs Change Number, enters the second SIM's number, and receives the code on that slot. If the SMS does not appear, he checks that SMS is enabled for that SIM in the phone settings.

If the confirmation code does not arrive

The code goes to the new number, so problems usually sit with that number or carrier.

1. Wait a minute or two. SMS delivery is not always instant.
2. Check the number format. A missing country code, or an extra leading zero after it, sends the code nowhere.
3. Request a call. Telegram often offers a phone call as an alternative after a short wait.
4. Check signal and SMS settings. Airplane mode, a SIM without SMS service, or blocked short codes all stop delivery.
5. Do not request codes repeatedly. Too many requests trigger a temporary block. See our guide Telegram "too many attempts".

Our dedicated guide on Telegram not sending the login code covers each cause in more detail, and most of it applies to change-number codes too.

Special accounts and situations

Channel and group owners

Owning a channel or group is a property of the account, not the number, so ownership survives the change. Admins you appointed keep their rights. Your public channel links do not change. If you run a large channel, there is nothing to announce, because subscribers never saw your number in the first place.

One related point: transferring ownership of a channel to another person requires two-step verification on your account, and Telegram may ask that the account has been active on the device for a while. A number change does not affect that, but if you were about to transfer a channel, do that before or after the change rather than in the middle of it.

Telegram Business features

If you use business features such as a business location, opening hours, greeting messages or quick replies, they stay on the account. Customers who contact you through your username or links will not notice anything. If you printed the old number on cards or a website as a Telegram contact, update that. A better long-term choice is to publish your username or a t.me link, which never changes with the number. See our guide Telegram Business features explained.

Bots you created

Bots belong to the account that created them in @BotFather. Changing your number leaves them in place. Their tokens do not change.

Anonymous numbers from Fragment

Some accounts use an anonymous number bought on Fragment instead of a SIM. Login codes for those numbers arrive through Fragment rather than SMS. Moving from a SIM number to an anonymous number, or back, follows the same Change Number idea, but the code is collected differently. Read our guide Telegram anonymous numbers (+888) before you try it, because losing access to the Fragment wallet that holds the number is like losing a SIM.

Accounts with restrictions

If your account is limited for spam, changing the number does not lift the limit. The restriction is on the account. Fix it the normal way, explained in the mutual contacts limit guide.

Common mistakes

These are the errors that actually cost people their chats or their account.

• Signing up again instead of changing the number. Installing Telegram on a new phone and entering the new number creates a brand new, empty account. Your history stays on the old account, which you may then be locked out of.
• Waiting until the old number is gone. Change the number while you still have a working login and, ideally, the old SIM.
• Deleting the wrong account. When the new number already has an account, double-check which account you are logged in to before you press delete. The profile photo and username are the quickest check.
• Forgetting the two-step password. If you are asked for it and cannot provide it, the change stops. Reset it through your recovery email first.
• Mistyping the number. A wrong digit means the code goes to a stranger. Telegram cannot complete the change without the code, so nothing is lost, but it wastes attempts.
• Sharing the confirmation code with anyone. No one at Telegram, no friend and no "support agent" in a chat needs your code. Anyone with it can take over the account. See our guide never share your Telegram login code.
• Logging out of every other device "to be safe" before changing. It is the opposite of safe. Keep sessions until the change is confirmed.

What to do after the change

A few small checks round off the job.

1. Look at your privacy settings for the phone number. Decide who can see it and who can find you by it.
2. Check active sessions. In privacy and security settings, review the list of devices and end any you do not recognise.
3. Confirm your recovery email still works. It is separate from the number, but this is a good moment to test it.
4. Update places outside Telegram that list your old number, especially business pages.
5. Keep the new SIM active. Unused SIMs are cancelled and reissued by carriers. If that happens, your login codes go to a stranger.
6. Consider an account self-destruct period that suits you. It decides how long the account survives if you stop using it. Make it long enough to cover a lost phone.

If you also want to change the public name people use to find you, that is your username, not your number. See our guide how to change your Telegram username.

FAQ

Will my contacts be notified when I change my number?

There is no announcement message in your chats. People who had your old number saved, and whom you have not blocked, get your new number added to their Telegram contact for you. Whether they can see the digits depends on your phone number privacy settings.

Do I need the old SIM card to change my number?

No. You need to be logged in to Telegram on at least one device and able to receive a code on the new number. The old number is not asked for. This is exactly why you should change it before losing your last logged-in device.

Can I change my number back later?

Yes, as long as the old number is still yours and has no other Telegram account on it. Run Change Number again and enter the old number. Telegram may limit how often an account changes number in a short period, so avoid switching back and forth without reason.

Will I lose my secret chats?

Telegram says secret chats carry over. Keep in mind they only ever existed on the devices where they were started. If you also switch phones, secret chats on the old phone do not move to the new one, regardless of the number. See our guide Telegram secret chats explained.

What happens to my old number on Telegram?

It is released from your account. If the carrier later gives that number to someone else, they can sign up for a new, empty Telegram account with it. They cannot see your chats, because your chats moved with your account.

Does my Telegram Premium subscription stay?

Yes. Premium belongs to the account, not the number, so it continues after the change. If you pay through an app store, the payment side is handled by that store account, which is also unaffected.

Summary

Changing your Telegram number is a two-minute job when you use the Change Number option in Settings, and nothing in your account is lost. Do it while you are still logged in, make sure the new number receives SMS, and handle any existing account on the new number first. Never create a second account on the new number by signing up again, and never share the confirmation code with anyone.