Changing your phone number on Telegram might sound like a risky move — after all, no one wants to lose years of chats, media, and contacts. The good news? Telegram makes it incredibly easy to switch numbers without losing your data. Whether you’re upgrading to a new SIM, moving to a different country, or simply changing providers, this 2025 guide will walk you through the process step-by-step.
In this article, you’ll learn:
- How to change Telegram phone number on Android and iOS
- What happens to your chats, groups, and contacts after the change
- How to avoid notifying all your contacts (if you prefer privacy)
- Common mistakes to avoid during the process
- Extra tips for a smooth transition
Why You Might Need to Change Your Telegram Phone Number
There are several reasons why you might want to change your Telegram number:
- Switching to a new SIM card due to a network change
- Moving to another country and getting a local number
- Privacy concerns — separating personal and work accounts
- Network provider issues or better deals with another carrier
Whatever your reason, Telegram’s built-in Change Number feature ensures you keep your entire account history intact.
What Happens When You Change Telegram Phone Number
Before you start, it’s important to understand what will (and won’t) happen:
| Will Happen | Won’t Happen |
|---|---|
| All your chats, groups, and media will move to the new number | You won’t lose any messages or files |
| Your contacts will still see you in their Telegram list | Your account won’t reset or delete |
| Mutual contacts may get a notification (unless you adjust privacy settings) | You won’t need to reinstall Telegram |
| Your Telegram Premium subscription (if any) will continue | You won’t lose your saved stickers or themes |
Step-by-Step Guide: Change Telegram Phone Number Without Losing Data
1. Prepare Before Changing Your Number
Before you start, make sure:
- Your new SIM card is active and can receive SMS or calls
- You have a stable internet connection (Wi-Fi or mobile data)
- You know your Telegram account password (if two-step verification is enabled)
2. Change Telegram Phone Number on Android
- Open Telegram on your Android device.
- Tap the ☰ Menu (three horizontal lines) in the top-left corner.
- Go to Settings → Account.
- Tap your current phone number.
- Select Change Number → Change.
- Enter your new phone number and tap the arrow.
- Enter the verification code sent to your new number.
Once verified, Telegram will automatically transfer all your data to the new number.
3. Change Telegram Phone Number on iPhone (iOS)
- Open Telegram on your iPhone.
- Tap Settings in the bottom-right corner.
- Tap Edit (top-right) → Change Number.
- Tap Change Number again to confirm.
- Enter your new phone number and tap Continue.
- Enter the verification code sent to your new number.
Your account will now be linked to the new number without losing any data.
How to Change Telegram Number Without Notifying Contacts
By default, Telegram notifies your mutual contacts when you change your number. If you want to avoid this:
- Go to Settings → Privacy and Security.
- Tap Phone Number.
- Under Who Can See My Phone Number, choose Nobody or My Contacts.
- Under Who Can Find Me by My Number, choose Nobody.
This way, your number change will be invisible to most people.
Changing Telegram Number Without Access to Old Number
If you’ve lost access to your old number but still have Telegram logged in:
- You can still change your number directly from the app.
- Telegram will only require verification on the new number, not the old one.
- If you’re logged out and can’t access the old number, you’ll need to contact for account recovery.
Changing Telegram Number on Web or Desktop (2025 Update)
As of 2025, Telegram no longer allows changing your phone number via the web or desktop apps. You must use the mobile app on Android or iOS.
Tips for a Smooth Number Change
- 🔄 Backup your chats (optional) — while Telegram stores everything in the cloud, exporting chats can give extra peace of mind.
- 📵 Avoid switching numbers during poor network coverage to prevent verification issues.
- ⏳ Do it quickly — once you start the process, complete it in one go to avoid session timeouts.
- 🔐 Check two-step verification — if enabled, you’ll need your password after entering the verification code.
Common Mistakes to Avoid
- ❌ Trying to change your number without an active SIM — you won’t receive the verification code.
- ❌ Forgetting to update your number in two-step verification recovery email.
- ❌ Assuming your number change will be private without adjusting privacy settings.
FAQs About Changing Telegram Phone Number
Q1: Will I lose my Telegram Premium if I change my number?
No — your subscription will continue on the new number.
Q2: Can I change my number multiple times?
Yes, but frequent changes may trigger security checks.
Q3: Will my groups and channels remain?
Yes — you’ll stay in all your groups, channels, and chats.
Q4: Can I use the old number again later?
Yes, but you’ll need to register it as a new account.
Final Thoughts
Changing your Telegram phone number in 2025 is fast, safe, and hassle-free — as long as you follow the right steps. With Telegram’s cloud-based system, your messages, media, and contacts move with you, making the transition seamless.
Whether you’re switching numbers for privacy, relocation, or convenience, this guide ensures you can change Telegram phone number without losing data — and without unnecessary stress.