There is nothing easier than explaining to a person how to find out his WhatsApp number. This refers to the number of the SIM card that you use every day and to which your messenger account is linked. That is, they are absolutely identical.

You can see your WhatsApp number in your profile: settings, profile

When changing SIM card

So in this case, smart Votsap will send you a change request after some time. Click on Profile Settings - Account - Change Number. This is done manually and please do not forget to click "Finish" at the end. Now the old data will not be visible to your contacts, but everything else will be as before.

How to find out your WhatsApp number through a friend?

The help of friends has not yet been canceled. Choose Chat with the most faithful and trusted friend and ask him to see your new numbers in your correspondence through "Contact View". Let him send them to you in a message. But this can only be done if your new data is recorded in the subscriber (address) book of your interlocutors. That is, so that you can still see each other in the friend list, it is better to inform you first about what you will change.

Important! Please note that the number must already be activated before you start changing anything. After all, a code will come to him to confirm the operations, without which nothing will come of it. This once again speaks of one of the main advantages of the application, namely, a seriously thought-out security system.

The Whatsapp service has a lot of tricks and interesting things, which we are happy to tell you about on our website. For example, if you want to know, read about it at this link.

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We suggest that you familiarize yourself with two methods of using the WhatsApp program without a phone number and a SIM card and choose the one that is most convenient and preferable for you.

To get started, you need to follow simple and quick steps:

1. Download WhatsApp to your tablet, phone or computer if the program is not currently installed on your device.
2. Do not provide or remove the current number from WhatsApp by uninstalling the application and reinstalling it, in case the program was already installed on your device.

Method 1: Install WhatsApp without phone number using TextNow

1. Download TextNow to your device from the Google Play Store, iTunes, or Windows Phone Store. When using WhatsApp on a personal computer, you need to open your Android emulator and find the TextNow application in it
2. Open the TextNow app, and complete the installation process
3. Write down your number once the app is set up

If TextNow doesn't show your number, or if you forgot to write down your number, you can find out your TextNow number by following these steps:

android: in the open application, click on the 3 line icon located in the upper left corner of your android device

iPhone: click on the 3 line icon which is located in the top left corner of your iPhone, iPod or iPad.

Windows phone: Go to the WhatsApp app and go to the "People" tab

1. Open WhatsApp on your phone, tablet or PC and check the number. Then follow the steps from 4.1. according to 4.6 below:
   • Agree to the terms and conditions of the WhatsApp application, then enter your TextNow number in WhatsApp, selecting your country.
   • Wait until the SMS authentication completes.
   • Upon completion of the SMS verification, you will be prompted to call your number. Click the "Call" button to receive an automatic call from WhatsApp.
   • Get your whatsapp control number by answering a call from whatsapp. Your validation code will be repeated multiple times. Write down your confirmation number.
   • Enter the WhatsApp verification code that was received from the automated WhatsApp call.
   • Complete the WhatsApp installation process.

Now you have successfully created a WhatsApp account without a phone number.

Method 2: Installing WhatsApp without a phone number linked to a landline phone number

The second method to install whatsapp without a number will use your existing home/landline number to verify whatsapp. For the application to work, follow these steps to use WhatsApp without a phone number or SIM card:

1. Open the WhatsApp app on your phone device, tablet or PC.
2. Enter your home phone number by selecting your country
3. Wait until the SMS verification is completed.
4. If the SMS verification is not successful, click the "Call me" button. You will receive a WhatsApp call to your home or landline phone number
5. Write down and enter the confirmation code received as a result of a call from
6. Complete the installation process
7. Get started with the WhatsApp application without using your phone number and SIM card

A program whose main function is to check for Whatsapp on the phone has appeared on the network for a long time. However, it has already won the trust of hundreds of users around the world. With the help of this program, in a matter of minutes, it is possible to check the presence of the installed WhatsApp application on subscribers' phones. To check the database, it is enough just to have at hand the phone numbers with the appropriate prefix, recorded in the Excel or Word file. Verification starts almost immediately after the program is turned on and checks until the base of numbers runs out. Most of these modern problems allow you not only to find and fix the phone numbers on which the free messaging application is installed, but you also get information about when the user last accessed the application. This is very convenient when you plan to send mass messages and want to get the maximum effect from this action.

Checking whatsapp numbers

Checking whatsapp numbers is now possible through a special number checker program. This software allows you to collect up to a million numbers of smartphone users who have installed Whatsapp. Using the program is very simple and even a beginner can handle it. WhatsApp number checker can be installed simultaneously on several computers, which increases the speed of checking numbers. To use the program for checking Whatsapp numbers, you will need to purchase a WhatsApp channel with a hash or register a channel using the program. To create a selection of numbers with WhatsApp, you can use the electronic database of numbers in Excel format. You can buy such a database on the Internet or parse through special programs on social networks or from other sites. Typically, such databases include millions of numbers of real users. The software through which WhatsApp numbers are checked must first be installed on a computer, and then the database of numbers and the password for the WhatsApp channel must be entered into the program. The check will not take much time, and in a few seconds the system will give you up-to-date information on the numbers of users who have installed the WhatsApp messaging program on their smartphones.

When checking the database, it turns out that about 80 percent of users have WhatsApp on their phone. You will see each of the numbers in the verification results. When the whatsapp verification is completed, for further convenience, you can save the received base of WhatsApp user numbers. WhatsApp verification software can also generate numbers, and the results can be easily saved as a working base. It is advisable to use the program for checking WhatsApp numbers at the same time as parsers of social network numbers. For further productive work, after you get a database of numbers with WhatsApp, use programs to send mailings. is a convenient way to quickly get the real base of user numbers for this application. An unlimited number of mailings can be made per day.

Finding out your phone number in the WhatsApp application is usually not difficult: the messenger uses the SIM card number. When registering, we drive in the number of the SIM card (read: phone number), which is planned to work with the application. Together with her, the list of contacts also migrates to WhatsApp.

But there are situations when it is not clear how to find out if there is a number on WhatsApp. For example, they changed the SIM card and did not remember their number. Then the information below will be useful to solve the problem.

You can find out the number in the application.

The algorithm is suitable for Android, but for iPhones it is almost the same:

1. Let's go to messenger.
2. We go to the settings menu.
3. Click on the profile name and photo.
4. The phone number appears in the center of the screen: no need to scroll.

Find out your number using a third-party phone

There are other options for how to find out your number on WhatsApp. This can be done from a third-party phone by contacting a pen-friend via messenger. The user will find information about you by going from their WhatsApp contact list to your profile.

However, this will not be possible if you have hidden all information about yourself as private, which can be done through the privacy settings. The method is useless, and if, when changing the SIM card, the contacts were deleted without saving them first (in Google Contacts, etc.).

Help from a mobile network operator

If you don’t want or can’t disturb WhatsApp users from your contact list, you can find out the phone number using your mobile operator. Any of them gives such information through calls or SMS messages.

The table summarizes the different ways to obtain information. Their use depends on personal preferences: receive information automatically, by SMS, communication with a live person - a call center operator. Choose and find out the phone number: from the point of providing the necessary information, the methods are equally effective.

The listed ways to recognize a number in WhatsApp may seem unnecessary. After all, the number in the application matches the one from which you make calls? In fact, in practice, such a need often arises if several SIM cards are inserted into the phone and you forgot which one of them the WhatsApp messenger is linked to.

Then someone else's phone, and a list of contacts, and viewing an account, and, in difficult cases, even contacting a mobile operator will come in handy.