How to Find My WhatsApp Number (Easy Methods for 2024)

WhatsApp has become one of the most popular messaging platforms in the world, with over 2 billion active users. As we become more reliant on WhatsApp for communication, it’s important to know your own WhatsApp number. However, with frequent changes of phone numbers and devices, many WhatsApp users forget their registered number.

Don’t worry if you’ve forgotten your WhatsApp number – there are several easy methods to find and recover your number in 2024. This comprehensive guide will walk you through multiple ways to find your WhatsApp number on both iPhone and Android devices.

What is a WhatsApp Number?

A WhatsApp number refers to the phone number that is registered to your WhatsApp account. Here are some key details about WhatsApp numbers:

WhatsApp uses your phone number as the main identifier for your account. Your account is tied specifically to that mobile number.
You can only register one WhatsApp account per phone number. Each number can only be associated with one account at a time.
Your contacts identify you in their phones by your WhatsApp number (if you are also a WhatsApp user).
You need to register your phone number with WhatsApp by verifying it via SMS/text message or phone call when you first set up the app.
If you get a new phone number, you’ll have to register a new WhatsApp account using your new number. You can still transfer your chat history with the change.
If you lose access to your phone number, you’d lose access to your WhatsApp account. But you can register your account again on a new number and restore your chat history from backup.

Your WhatsApp number is directly tied to your account and it’s the main way your contacts reach you on the messaging platform. Letting people know your WhatsApp number is key for connecting with them.

Is it Possible to Find My WhatsApp Number?

Yes, it’s definitely possible to find your WhatsApp number! Here are a few easy ways:

Open the WhatsApp app and go to Settings > Account > About. Your phone number will be displayed at the top under “Phone number”.
On an iPhone, go to your device’s Settings > Notifications > WhatsApp. Your WhatsApp number will be listed there.
If you have an Android device, go to Settings > Apps & notifications > WhatsApp. Tap App info and scroll down to find your number.
You can also ask a friend to open WhatsApp, access your chat, tap on your contact name, and view the phone number listed in your profile details.
If you’ve ever set up Google Drive backups for WhatsApp on an Android phone, you may be able to find your number by installing the Google One app and checking your backup details.

Yes, there are a few straightforward ways to look up your registered WhatsApp number, either directly through the app’s settings or via your contact details.

Why You May Need to Find Your WhatsApp Number

Here are some common reasons why you may need to recover your WhatsApp number:

You got a new phone and need to re-register your WhatsApp account
You lost access to your old phone number
You forgot which number is linked to your WhatsApp account
You need to provide your WhatsApp number to someone
You want to transfer your WhatsApp data to a new device

Knowing your registered WhatsApp number allows you to easily restore your chat history when switching devices. It also serves as your unique ID on the platform, for contacts and group invites.

Identify If Your Number Has Changed

Before trying to find your WhatsApp number, first confirm if you’re still using the same phone number linked to your WhatsApp account.

If you’ve changed your phone number due to getting a new SIM card or phone plan, your old WhatsApp account will no longer work. You’ll need to register a new WhatsApp account with your new phone number.

However, if you’re using the same phone number, keep reading to learn how to find and verify your associated WhatsApp number.

Method 1: Check WhatsApp Settings

The easiest way to find your WhatsApp number is directly through the app’s settings:

On iPhone

Open WhatsApp and tap on the Settings tab
Select Account > About and you will see your phone number listed under the “Phone number” heading

On Android

Open WhatsApp and tap on the 3-dot menu
Select Settings > Account > About and you will see your phone number shown

This method displays the exact WhatsApp number registered to your account and linked phone. It works on both iOS and Android devices.

Method 2: Check WhatsApp Notification Settings

You can also identify your WhatsApp number via the app’s notification settings:

On iPhone

Go to iPhone Settings > Notifications > WhatsApp
Your WhatsApp number will be shown under the “WhatsApp” heading

On Android

Open Android Settings > Apps & Notifications > WhatsApp
Tap App Info and your WhatsApp number will display under the “Phone number” info

This way shows the phone number associated with your WhatsApp which is receiving notifications. It can serve as confirmation of your registered WhatsApp account number.

Method 3: Check Profile from WhatsApp Contact

Another method is to check how your WhatsApp contact info appears to other users in their contact list:

Have a friend open their WhatsApp and access your chat conversation
Ask them to tap on your contact name in the chat info
Your registered WhatsApp number will be visible below your name in the profile details
Ask your friend tell you what number they see – this is your current WhatsApp number

While slightly more tedious, this shows how your WhatsApp number appears externally to contacts. It guarantees accuracy if you’re still unsure of your linked number.

Method 4: Viewing Your Number via Linked Phone’s Settings

In some cases, you can confirm your WhatsApp number through your phone’s messaging settings:

On iPhone

Go to Settings > Messages and scroll down to “Send As SMS”
You may see your phone number listed with WhatsApp as the messaging app

On Android

Open Settings > Apps & notifications > Default apps > SMS
Check if WhatsApp is set as default and shows your phone number

However, this method doesn’t work on all device models. It’s generally more reliable on Android than iOS.

Method 5: Using Google Backup to View WhatsApp Number

For Android users, Google backups can also display your linked WhatsApp number:

Install the Google One app from Play Store
Sign-in with the Google account linked to your device
Go to Backups and tap on Manage Backups
Select WhatsApp if available and tap Show Details
You’ll then see your WhatsApp number in the backup details

With Google backup set-up, this retrieves the WhatsApp number tied to your Google account. It works even if you’ve forgotten the number on your device.

Recovering Your WhatsApp if You Lost Your Phone Number

What if you can’t use Methods 1-5 because you’ve lost access to the phone number linked to your WhatsApp account? Don’t worry, you can still recover your chat history.

Follow these steps:

Get your new phone number operational with calling/texting
Install WhatsApp and register new account with your new number
Tap Restore when prompted and log-in with your old number
Enter the 6-digit confirmation code auto-sent to your old number
You’ll then have access to your chat history on your new number!

This process binds your old WhatsApp data to your new phone number. So you retrieve your chat history without needing access to your old number.

Using Third-Party Websites to Find Your WhatsApp Number

Some web-based tools also promise easy ways to find your WhatsApp number:

WhatsApp Phone Number Finder – Online tool that claims to identify your WhatsApp number if you enter your name and country. However, legitimacy is questionable.
WhatsApp Number Lookup – Another site that says it can retrieve your WhatsApp number by name and country search. Accuracy is unconfirmed though.

In my experience, these third-party lookup websites don’t actually work reliably. I advise sticking to the official methods above within your WhatsApp or device settings to find your number.

Ensuring Your WhatsApp Number Stays Up-To-Date

Once you’ve found your current WhatsApp number, make sure to record and store it somewhere convenient:

Save in your phone contacts
Note down in a safe place
Store in a password manager
Share with family or friends

This prevents losing your WhatsApp number again when switching devices or numbers.

Additionally, enable Whatsapp cloud backups which save your chat data linked to your account number automatically.

On iPhone, go to Settings > Chats > Chat Backup to enable iCloud backup.

On Android go to WhatsApp Settings > Chats > Chat Backup to enable Google Drive backup.

With backup set-up, you’ll be able to seamlessly transfer your chat history across any new device or number change.

Using Multi-Device Support to Make Your Number Less Important

WhatsApp has also recently introduced official multi-device capability in 2022. This feature allows linking up to 4 devices to one WhatsApp account simultaneously.

To use multi-device:

Open WhatsApp Settings > Linked Devices
Tap on “Link New Device” and scan code with secondary device’s camera
Confirm to link the devices via end-to-end encrypted connection

With multi-device rolled out, your phone number becomes less critical for accessing WhatsApp. As long as one linked device retains your number, you can auth additional devices without needing it.

However, for full functionality, your main smartphone should still be the one associated with your WhatsApp number. Use extra linked laptops/tablets as backups.

Troubleshooting Tips

Follow these additional troubleshooting tips if having issues finding your WhatsApp number via the steps above:

Force quit and restart the WhatsApp app
Reboot your iPhone or Android device
Temporarily disable any security/privacy apps that may block WhatsApp from accessing settings
Try re-installing WhatsApp from app store or Play Store
Update your operating system software to the latest iOS/Android version
Use a different phone number verification method if offered the option
Contact WhatsApp technical support if you believe your number is mislinked

Most number lookup problems can be fixed by a simple app restart, device reboot, or reinstallation. Ensure WhatsApp has the required OS permission settings as well.

Easily Transferring Your WhatsApp Data to a New Phone

Once you’ve confirmed your account’s active WhatsApp number, use it to easily transfer your chat history when migrating to a new device:

On iPhone:

Backup chats via iCloud and ensure latest backup
Restore the backup to your new iPhone during WhatsApp setup

On Android:

Backup chats via Google Drive and confirm latest backup
On new Android, install WhatsApp and enter your number
Tap Restore when prompted to transfer backup data

This will port all your messages, groups, contacts and media to your new phone via the linked WhatsApp number serves as your unique account identifier.

How to Managing Multiple WhatsApp Accounts

Some WhatsApp power users operate multiple WhatsApp accounts in parallel – either for business and personal use or just out of necessity.

If needing to manage multiple WhatsApp numbers, here are some top tips:

Label each phone number clearly (e.g. Personal WhatsApp)
Use different profile names and photos for each account
Save each confirmed number into your contacts appropriately
Enable separate notification tones/alerts to avoid mixups
Store chat backups individually via Drive or iCloud
Log in and out of accounts when accessing specific numbers

The key is rigorously keeping track of which message threads and groups belong to each WhatsApp number. Stay organized from the start to prevent confusion down the road.

How do i Find My WhatsApp Number

Here are a few easy ways to find your WhatsApp number:

Open WhatsApp and go to Settings > Account > About. Your phone number will be displayed at the top.
On an iPhone, go to Settings > Notifications > WhatsApp. Your number will be listed under “WhatsApp”.
On an Android phone, go to Settings > Apps & Notifications > WhatsApp. Tap App Info and your number will be under “Phone number”.
Ask a friend to open their WhatsApp, access your chat, tap your contact name, and view the number listed in your profile details.
If you have Google Drive backups enabled for WhatsApp, install the Google One app and check your backup details to see the associated number.
On some Android phones, go to Settings > Apps & Notifications > Default Apps > SMS. If WhatsApp is set as default, it may show your number.

If you’ve lost access to your old WhatsApp number, you can still transfer your chat history by registering your account on a new number. Just be sure to create a backup first!

How to Find Someone on WhatsApp (Easy Ways)

Here are a few easy ways to find someone on WhatsApp:

Ask the person to share their WhatsApp number directly with you. This is the simplest method.
Check if the person’s phone number is already saved in your phone’s contacts. If so, you can send them a message on WhatsApp by tapping their name in your contacts.
Search for the person’s name on WhatsApp to see if they pop up. Go to the Calls tab > Groups/Contacts name search bar at the top.
Join any common WhatsApp groups that you may share with that person. Their phone number might be visible in the Group Info section.
Look up the person’s profile on social media or professional directories to find their phone number listed publicly. You can then message them on WhatsApp.
As a last resort, use third party WhatsApp search services by name or number, but privacy is lower.

I’d recommend asking the person directly or checking your existing contacts first before using other lookup methods.

How to Find WhatsApp Username

Here are a few easy ways to find someone’s WhatsApp username:

Ask them directly – The easiest way is to simply ask the person to provide their WhatsApp username.
Check group info – If you and the contact are in a common WhatsApp group, open the group and tap on the Group Info icon. This will show all participants’ usernames if set.
Check contact info – Open an existing chat with the contact, tap their name at the top, then tap View Contact Info to see their username if they have set one.
Search by name – Go to the WhatsApp search bar, type the contact’s name in, and their username may appear in the results if publicly visible.
Third-party lookup tools – There are some websites and apps that claim to search for WhatsApp usernames by name or number. However, these may have privacy concerns.

The best approach is to directly ask the person for their username or check any group info/contact details. Usernames are optional on WhatsApp, so the person may not have set one.

Where Can i Find My WhatsApp Number

Finding your WhatsApp number is easy! Here are the best places to look:

Open WhatsApp and go into Settings > Account > About. Your phone number will be displayed at the very top under “Phone number”. This is tied to your WhatsApp account.
On an iPhone, go into your device’s Settings > Notifications > WhatsApp. Your phone number used for WhatsApp will show up here.
On Android phones, go to Settings > Apps & Notifications > WhatsApp. Tap App Info and scroll down – your phone number will be listed near the top.
Ask a friend to open their WhatsApp, find your chat, tap on your name, and view the phone number shown in your contact info.
If you’ve set up Google Drive backups for WhatsApp, install the Google One app and check your backup details to see your WhatsApp number.

Those are the 5 best places to easily find your associated WhatsApp number! First check directly within WhatsApp’s Account settings on any phone.

Does WhatsApp Show Your Phone Number

Yes, WhatsApp does show your phone number in several places:

In your WhatsApp profile and settings: If someone goes to Settings > Account > About, your phone number will be displayed at the top.
In group information: If you’re part of a WhatsApp group, your number is visible to all participants in the Group Info section.
In personal contact info: If someone has your as a contact, they can tap on your name in a chat and see your phone number in your profile details.
For business profiles: Business accounts on WhatsApp also display the verified company phone number publicly as part of the profile.

So while WhatsApp provides end-to-end encryption for messages, your phone number is not private. It can be seen by all your WhatsApp contacts and groups as it serves as your ID.

However, you can choose to hide your “last seen”, profile photo, and status updates from contacts in your WhatApp privacy settings if you wish. But there is no setting to hide your phone number from being displayed.

Does WhatsApp Give You a Phone Number

No, WhatsApp does not provide or give out phone numbers to users. Instead, here is how WhatsApp works with phone numbers:

You need an already active phone number to create a WhatsApp account. WhatsApp verifies this number via SMS/text message.
The phone number you provide during signup becomes your unique WhatsApp ID. All your contacts and groups will know you by this number.
You can only register one WhatsApp account per phone number at a time. Each number can only be linked to one account.
If you change phone numbers, you’ll have to create a new WhatsApp account with your new number. But you can still transfer your chat history.
It’s not possible to use WhatsApp without a phone number during the registration process. They do not provide or assign numbers.

You need to have your own active phone number before creating a WhatsApp account. WhatsApp will confirm access to the number you provide, but they do not actually give out a number just to use WhatsApp. You must have your own number first to start chatting!

How to Change WhatsApp Number

Here are the steps to change your WhatsApp number:

Back up your WhatsApp chats – Go to WhatsApp > Settings > Chats > Chat Backup. This saves your chat history.
Unregister your old number – Go to WhatsApp > Settings > Account > Delete My Account. This will deactivate your account on the old number.
Activate your SIM card with your new phone number. Make sure it has calling/texting enabled.
Download and install WhatsApp again on your device, using the same Google Play or App store account if it’s saved.
When prompted, enter your new phone number to register your WhatsApp account.
WhatsApp will send a 6-digit confirmation code to your new number via SMS/text to verify you own the number.
Once verified, tap Restore to restore your backup chats from your old number onto your new number!

And that’s it! All your old chats should now show up linked to your new WhatsApp number automatically.

How to Share WhatsApp Number

Here are a few easy ways to share your WhatsApp number with someone:

Text it directly – Simply send your full WhatsApp number via regular SMS text to someone who asked for it.
Share via messaging apps – Apps like iMessage for iPhone, Google Chat for Android phones, etc. allow quickly sharing contacts.
Email it – Include your phone number formatted as a clickable link, like “+1 555 123 4567” in the body of an email.
Use a link shortener – To protect against spam, use a service like bit.ly to create a short link to share that masks your number.
Share through social profiles – If comfortable, add your WhatsApp number publicly to your social media profiles like Twitter, Facebook, Instagram, etc.
Scan a QR code – Create a personal WhatsApp QR code, print it out, and have contacts scan it to add you directly.
Share directly on WhatsApp – You can share a contact card from inside WhatsApp via New Chat > Attach > Contacts to send your number.

I’d recommend texting or messaging the number directly as the simplest option in most cases. Let me know if you need any other tips on sharing your WhatsApp contacts!

How to Add Contact to WhatsApp on iPhone or Android

Here are the steps to add a new contact to WhatsApp on both iPhone and Android:

On iPhone

Open your iPhone Contacts app and create a new contact entry with the person’s name and phone number.
Tap on the new contact, then tap on the WhatsApp icon if shown.
This will open your WhatsApp chats and start a new message thread with that new contact.

On Android

Open the WhatsApp app and tap on the Calls tab at the top.
Tap on the phone icon with the plus sign at the top right to add a new contact.
Enter the contact name and phone number and tap “Add to contacts” at the bottom.
This phone number will now show up as a new chat within your WhatsApp messages where you can start messaging the new contact.

That’s it! On iPhone you add via Contacts app first, on Android you add directly in WhatsApp. Make sure you have the person’s correct international phone number before adding them. Their number needs to be registered to WhatsApp already to start chatting.

How to Get a WhatsApp Number

WhatsApp does not provide or give out phone numbers just to use their service. Here is some clarification on how WhatsApp works with phone numbers:

You need to already have an active phone number in order to create a WhatsApp account. Typically this would be a cell phone number with texting/calling enabled.
During WhatsApp registration, they will send a verification code to the phone number you provide to confirm you own it.
The number you register becomes your account’s unique WhatsApp ID. All your contacts will have you saved by this number.
Each phone number can only have one WhatsApp account associated with it at a time.
If you change your phone number, you’ll have to create a new WhatsApp account with your new number.

WhatsApp does not assign or give numbers to new users. You need to have your own active phone number first before signing up for WhatsApp. This number then gets tied to your account as its permanent ID for chatting.

If you don’t currently have a phone number, you’ll first need to get a SIM card and service plan from a mobile carrier in order to start using WhatsApp.

How to Use WhatsApp Without Phone Number

Unfortunately it’s not possible to use WhatsApp without a phone number. Here’s some more detail:

WhatsApp requires a phone number to register your account and verify your identity. At sign up, they send an SMS text or automated call to confirm access to that number.
Your phone number essentially becomes your account name and ID on WhatsApp. All your contacts connect with you via this number.
There is currently no option to create a WhatsApp account with just an email address or other online identity. A working phone number is mandatory.
Even if accessing WhatsApp primarily through the desktop app or web browser, it still requires linking to your account’s phone number as the key identifier.
Some workarounds like using VoIP/virtual numbers don’t reliably work anymore. WhatsApp does verification checks on registration.

A mobile phone number is the one key requirement and can’t be avoided to start using WhatsApp features like messaging, calls and status updates. The number you provide basically serves as username.

There are alternative apps that don’t require phone numbers, like Telegram or Signal. But for WhatsApp specifically, having a valid personal or business phone number is compulsory at least when setting up your account. There’s no way around it.

Conclusion

This detailed guide has helped teach you the various methods to find and verify your WhatsApp account’s registered phone number in 2024. While it may occasionally change when you switch SIM cards or devices, you can easily re-confirm your current WhatsApp number using the steps outlined above.

Follow the instructions specific to iPhone and Android to check your number via WhatsApp settings, notification center, contact profile, phone backup, and more. And if you do lose permanent access to your old WhatsApp-linked number, don’t worry – you can still migrate your chat history by registering your account on a new phone number.

Knowing your registered WhatsApp number provides convenience when transferring your account across devices. Saving the number also lets you reliably give it out for business or personal messaging purposes. Use the cloud backup and multi-device syncing features to give you added flexibility in case ever needing to change numbers again down the road.

Frequently Asked Questions (FAQ)

Here are some common FAQs about finding your WhatsApp number:

How do I find my WhatsApp number?

The easiest way is to open the WhatsApp app and go to Settings > Account > About. Your phone number will be displayed at the top under “Phone number”.

How to find someone on whatsapp?

To find someone on WhatsApp, you can:

Fast, Open WhatsApp
Second, Tap the magnifying glass icon in the top right corner to open the search bar
Third, Type the person’s name or phone number into the search bar
Four, Tap the search button
Finally, If the person is on WhatsApp, their name and profile picture will appear in the search results.

I don’t have WhatsApp installed currently. How can I find my number?

On iPhone, go to Settings > Notifications > WhatsApp. On Android, go to Settings > Apps & Notifications > WhatsApp. Your number should be visible there. Alternatively, ask a friend to check your number via their WhatsApp contacts.

What if I lost the phone number linked to my WhatsApp account?

Not to worry! Install WhatsApp on your new phone, verify your new number, then tap “Restore” when prompted to transfer your old chat history without losing anything.

Can I find someone else’s WhatsApp number?

You cannot lookup someone’s number without consent. Ask them directly for their number or check for it in any common WhatsApp groups you may share with them if displayed.

Why do I need to find my WhatsApp number?

Knowing your number allows you to easily backup chats, switch devices, provide your ID to new contacts, or retrieve your account if your phone is stolen. It’s key to identifying your account.

Does WhatsApp provide your phone number?

No, you need to sign up with your already existing mobile number. WhatsApp verfies it’s active via SMS during registration. The number then becomes your account ID.