How to find your confirmation code for facebook
Facebook Confirmation Code Email Not Received How to Get it
To use Facebook—the most popular social networking site, as most of you know, you need to go through a sign up for a Facebook account and then after performing a simple login process, you can have access to your own Facebook account.
However, sometimes accessing a Facebook account seems problematic and the situation requires you to make some changes in the configuration process, sign-in process, and login credentials of your existing account for which you normally receive links/codes for instance confirmation code, login codes, two-factor authentication codes, and password reset codes from Facebook to come out from such problematic situations.
But, despite having this facility that Facebook provides to its users, imagine yourself in a situation where you’re not able to receive such codes from Facebook on your email address or phone number that is associated with your Facebook account. What will happen? Of course, then you won’t be able to make any change to your Facebook account for the good and thus, find yourself in the same problematic situation where accessing your existing Facebook account seems impossible.
Therefore, with due respect to the aforementioned situation, we’ve decided to come out with this blog that contains a comprehensive guide about what ‘quick-fixes’ you can apply if you do not receive any of the above-said Facebook codes. So, apply the following given solutions as per the below-mentioned category you belong to:
Facebook Code Category 1: Facebook Confirmation Code Not Received!As you know, first and foremost, in order to complete the sign-up procedure for a Facebook account, you receive a Facebook code in the form of ‘Confirmation Code/Link’ on your email address on which you just need to tap on and then, you’ll be redirected to Facebook. So, basically, this process is done to verify the authentication of your email address that you have used to create your Facebook account.
So, if your ‘Facebook security check confirmation code not working’ or you haven’t received the confirmation code from Facebook immediately after completing the sign-up process then, here’s what you can do to receive your confirmation code:
Solutions to Fix Confirmation Code on Email Not ReceivedAvoid User ErrorSometimes the simple user errors like the use of ‘www’ in an email address and typing the incorrect email address or the incorrect domain (for instance, using comcast.com instead of comcast.net) may be the cause of ‘Facebook confirmation code email not received’ and therefore, Facebook, in this case, provides a form for users like you to rectify your mistake. So, in order to fix this particular issue, enter the correct email address in the form and then, submit it to Facebook. And that’s it, once you submit the form to Facebook; it will resend you a code on the correct email address that you’ve provided in the form.
In some rare cases, your internet service provider due to some security precautions may have blocked the Facebook confirmation email from receiving it on the desired folder. Therefore, it is suggested that, before looking out for advanced or alternate solutions, you must check the ‘Spam, Junk and Social’ folder of your email account to make sure that the Facebook confirmation email hasn’t been filed away to these folders without your knowledge.
Solutions to Fix Confirmation Code on Phone Number Not ReceivedSome users create their account with mobile number instead of using their email address so, in case, if you didn’t get a text with a Facebook confirmation code then these are the following fixes that you can try to receive your code on your Mobile number:
Verify Your Mobile Number- Firstly, view the mobile number that you’ve entered during the sign-up process.
- If you realize that the number that you entered is the wrong number then, click on the option of ‘Wrong number?’
- Then, to add the correct number, enter the same in the required field and after that, just click on the ‘Add’ button.
- Once you’re done with entering the correct number, click on ‘Did you not get the SMS?’ option.
- Then, click on the ‘Send SMS Again’ option to let Facebook resend you the code.
- If you still have not received the SMS on your Mobile number then, click on the option of ‘Did you not get the SMS?’
- After clicking on that, select the ‘Call’ option to receive a phone call with the code instead of SMS.
- Last but not least, if you still find yourself unable to receive a code then, click on the option of ‘Wrong Number?’
- Then, to receive the confirmation code on email instead of the phone number, enter your ‘Email Address’ which you have access to, and after that, just click on the ‘Add’ button to add the same email address to your Facebook account.
To let you reset the Facebook login credentials for instance Facebook account’s password, Facebook usually sends a ‘password reset code’ via email or text message on your registered email address or phone number as a mandatory security feature. But, sometimes you face ‘not receiving Facebook password reset code text’ issue so, in that scenario, try these solutions:
Use Your Facebook Account’s Trusted Contacts- In order to use your trusted Facebook contact to recover your Facebook account, navigate to the ‘Facebook Password Recovery Page.’
- Then, select the ‘Trusted Contact’ option from the page in order to select one of your friends from Facebook to nominate him/her to receive the six-digit Facebook security code on your behalf.
- After that, retrieve the code from your friend and enter it wherever prompted to regain access to your Facebook account.
- To start with this, navigate to the ‘Facebook Password recovery page.’
- There, choose ‘Security Question’ as your password recovery method from the available recovery options.
- Then, click on ‘I’ll answer my security question’ to answer the asked security question correctly in order to reach the ‘Password reset page.’
- After that, just set a new password for your account to access it thus, eliminating the need of receiving login credential reset code on your email address or phone number.
Indeed, the services offered by Facebook are the finest but despite this, there are chances that your account can be misused by a hacker therefore, Facebook has devised methods like two-factor authentication for offering complete privacy and security to prevent misuse of the account.
Unfortunately, still, there are times when users reported an issue of ‘Facebook not sending login code.’ So, in order to fix ‘Facebook two-factor authentication code not received,’ try these solutions:
- If you previously signed in from a trusted device and even checked the box that reads—“Don’t ask again on this computer” then, chances are you might be able to sign in from that device without completing any further verification step. However, after you sign in to your account, make sure to manage your verification methods like this 2FA.
- Other than this, using the same trusted device, go to “facebook.com/login/identify” and just follow the instructions like use your name, phone number, or email address to search for your account that you want to gain access to.
- Once you’re able to locate your account, follow the on-screen prompts to reset the password of your account to finally access your Facebook account without 2FA.
- Sometimes, Facebook may not have logged you out on the Messenger app so if you’re able to access your Messenger app then, there’s a chance that you could quickly turn off your 2FA settings before the system locks you out. So, in order to do this, open the Messenger app.
- Then, tap on the ‘Profile Photo’ of your Facebook account from the upper-left-hand corner of the screen in order to open the Messenger’s menu.
- After that, simply scroll down to the ‘Account Settings’ option and further, tap on the ‘Security and login’ option.
- Under it, click on the ‘Two-factor authentication’ option and then on the ‘Turn off Two-factor authentication’ to finally turn it off.
- This new form on Facebook’s Help Center is available just to help users get access to their accounts after a failed 2FA check.
So, simply use this link “https://www.facebook.com/help/contact/?” to fill out the ‘Login Form for Security Checks Preventing’ in order to access your account without receiving 2FA code on mobile.
Though, it is not uncommon to temporarily lose access to your Facebook account; but, luckily Facebook offers a lot of ways through which you can recover your Facebook account. For instance, you can recover your account simply by confirming your identity or verifying your account through a ‘Security Code’ that Facebook sent to your email address or mobile phone. However, unfortunately, if the security code email from Facebook never landed in your email ID or Phone number then, to recover your account try these solutions:
Enter a New Email to Let Facebook Contact YouIf you haven’t received a security code on your phone number then, do not panic! Facebook further gives you a chance to receive a security code by allowing you to provide an alternate email address through which Facebook can contact you.
So, here’s how you can get Facebook verification code without phone number:
- Open your web browser and visit the ‘ Facebook Sign-up Page.’
- On the page, click on the link of ‘Forgotten Account?’
- This will direct you to the ‘Facebook Password Recovery Page.’
- There, click on the link of ‘No longer have access to these?’
- Then, you’ll be asked to provide a new email address or phone number and that’s it.
- Enter the alternate email address or phone number as per your choice in the required fields in order to allow Facebook to send you a security code on the same for helping you in recovering your Facebook account.
- If none of the above-mentioned solutions work then, your last option left is to email the ‘Support Team of Facebook’ and you can contact them via “[email protected]” to explain your problem in detail for getting assistance from them.
That’s all! This is the end of a comprehensive guide that will help you in situations when you face trouble in accessing your Facebook account due to not receiving any of the above-discussed Facebook codes.
We hope this piece of content will act as a savior in such difficult situations for all Facebook users.
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How to Log Into Facebook If You Lost Access to Code Generator
Yes, you can access Facebook without a confirmation or reset code. Facebook's Code Generator is only one of many layers of Facebook security.
We'll show you how to log into your account using alternatives to receiving a Facebook confirmation code.
Why Do You Need a Facebook Confirmation Code?
Once you enable Facebook's two-factor authentication, which we strongly recommend, Facebook will ask you for a security or confirmation code to log in from a new location or device. Read our guide on two-factor authentication and why you should use it to learn more about this security method.
Without two-factor authentication, you only need your username or email address and password to log into your Facebook account.
By enabling Facebook's two-factor authentication, you've added an extra layer of security, which can protect your Facebook account from getting hacked.
Where Can You Find a Facebook Confirmation Code?
You can obtain a Facebook login code in three different ways:
- Facebook can text a confirmation code to a mobile number associated with your account.
- From an authentication app, like Duo or Google Authenticator. Moreover, the Facebook mobile app includes a Code Generator that automatically generates a fresh security code every 30 or 60 seconds.
- From a list of Facebook recovery codes that you have saved as a backup.
Beyond codes, you can also create a physical second-factor security key to log into Facebook through USB or NFC.
Since two of the methods above depend on a mobile device, make sure you have at least one other method to log back into Facebook, in case you lose that device.
How to Set Up Facebook's Two-Factor Authentication
To enable two-factor authentication, open Facebook in your browser, click the arrowhead in the top right to expand the navigation menu, and go to Settings & Privacy > Settings > Security and Login. Under Two-Factor Authentication, click Edit next to Use two-factor authentication. At this point, you might have to enter your password.
To enable two-factor authentication, select the method you'd like to use for Facebook's verification. You can either proceed with an Authentication App (recommended), Text Message (SMS), or a Security Key. Make your selection and click Next.
We went with the Text Message option and entered the six-digit code Facebook texted to our mobile number. You can use a phone number already associated with your account or add a new one. Once you've entered the Facebook confirmation code, click Finish to complete the initial setup.
Now you can add an authentication app, save recovery codes, and create a security key—click Setup next to the respective method. You can also change the phone number that Facebook uses to text you a login code; just click Manage next to the Text Message (SMS) option.
If the code from your Google Authenticator app won't work while you're setting it up as your 2FA method, open the Authenticator app, tap the three-dot icon in the top right, and select Settings > Time correction for codes. Now it should work.
If you need to temporarily disable two-factor authentication, just click Turn Off on Facebook's 2FA settings page, and you'll be able to log in using your basic login credentials.
How to Access the Facebook Code Generator
Code Generator is a convenient way to access two-factor authentication codes without a mobile number. The tool will come in handy when you're traveling or don't have mobile reception.
Code Generator is available inside the Facebook app for iOS and Android.
To access the Facebook Code Generator from Android or iOS, open the Facebook app, click the hamburger icon in the top right, scroll down, expand the Settings & Privacy menu, and select Code Generator. Here you'll see the tool run through new security codes every 30 or 60 seconds.
Lost Your Phone and Can't Use Code Generator?
When you've set up your phone to be the key to your Facebook account, losing or breaking it could be a problem. Here's what you can do in the event that you lose access to Code Generator.
1. Let Facebook Text You a Confirmation Code
Do you still have access to the mobile phone number you included under two-factor authentication? Maybe your provider could send you a new SIM with the same number. In that case, let Facebook text you a confirmation code. Unfortunately, Facebook can only use that one number for two-factor authentication, even if you've set up other phone numbers under your profile.
From the screen asking you for the login code, select Need another way to authenticate? (bottom left), then click Text me a login code, and wait for the text to come in. You can also let Facebook call you.
2. Use a Saved Recovery Code
After setting up two-factor authentication, you had the chance to save a set of recovery codes as a backup. Maybe you printed the code, took a screenshot, or wrote it down and stored it in a safe location.
If you haven't saved recovery codes, be sure to do it as soon as you regain access to your account. Should you ever again lose access to Code Generator, you can use one of these codes to log into Facebook from a new device or location.
3. Approve the Login From an Authorized Device
Whenever you successfully log into Facebook from a new device, application, or browser, Facebook asks you whether you would like to remember it. You won't need a login code the next time you want to access Facebook from that authorized device and location.
Now that you can't access Code Generator, this could be your private backdoor into your Facebook account.
Try to access Facebook from a browser or app you've used previously. Maybe you're still logged in on an old laptop, your work computer, or your tablet. When you find a device where you can still access Facebook, you should see a notification asking you to approve the new login.
4. Confirm Your Identity
None of this working? Submit a request to Facebook. In the menu that pops up after you select Need another way to authenticate (see option 1), select Get More Help, and let Facebook walk you through the steps to recover your account.
You'll have to enter an email address and upload a copy of your ID, which can be a passport, driver's license, national ID card, or other official documents.
Once you have provided the requested information, Facebook will email you with further steps for account recovery.
You can also access the above recovery route through any browser, on desktop or mobile.
Go to m.facebook.com and log into your account using your mobile number, email, or username and password. When prompted for the login code, click Having trouble? > I don't have my phone > Continue.
In the next screen, Facebook will tell you to log in from a known browser. If that isn't an option, click Contact us. Like above, you'll have to provide an email address, ideally one that was linked to your account, and upload your ID and a message to Facebook.
Did you manage to log back into Facebook? Remember to save recovery codes, set up a new authentication app, and update your other recovery options.
Back on Facebook, But Lost Your Mobile Device?
To prevent access to your Facebook account from a lost phone or laptop, terminate the app's Facebook session. If you registered your phone's number, go to Facebook > Settings & Privacy > Settings > Mobile > Lost your phone?, and click the Log Out on Phone button.
At this point, you should Remove the number of the lost phone.
If you have lost a device other than your phone, or if you haven't set up your mobile number, there are multiple ways to log out of Facebook from other devices.
Go to Facebook (on a recognized device) > Settings & Security > Settings > Security and Login > Where You're Logged In, find the respective session, and Log Out. If in doubt, end multiple sessions. This will log you out of the app.
Until you get your phone back or can set up Code Generator on a new phone, you can save a batch of backup codes as described above. You could also set up another third-party app to generate codes.
And in the future, always make sure at least one device, other than your laptop or phone, has an authorized login. It could be a home computer that you'll always have access to. Only ever let Facebook remember devices and locations that are private and safe.
And frequently review your list of Authorized Logins and Remove outdated items.
To be safe, also update your Facebook password.
Keep Your Facebook Account Safe
Every day, we hear from people who have lost access to their Facebook account. Unfortunately, we can't help most of them because they failed to set up recovery options, had their passwords cracked, and when hackers access their account, their contact data was reset. In cases like that, you can only hope that Facebook will help you recover your account.
So, don't let it get that far. It only takes a few minutes to enable two-factor authentication and save Facebook recovery codes. While you're at it, update your email address and phone number linked to your Facebook account. Once disaster strikes again, you will be able to recover your Facebook account.
Why doesn't the Facebook confirmation code come to the mail and phone
Imagine that you are trying to access Facebook or just bind a phone number.
Everything is done right. But for half an hour now, the confirmation code has not arrived either in SMS or in the mail.
Today Monstro has collected a complete checklist of what to do in this case. The first tip is not to panic. Perhaps this is the norm. Read the rest in our guide.
Why didn't I receive my Facebook verification code?
There can be many reasons for not receiving a confirmation code on Facebook. Let's conditionally divide them into three groups:
- Bugs on the mail side;
- Problems with receiving SMS;
- Facebook bugs.
We will talk about them in detail later. But there are times that are more fun. Confirmation codes from Facebook come, they are copied and pasted into the window (so as not to be mistaken). And FB says that the code is incorrect. Monstro, along with the arbitrage community, believes that this is due to low account trust. Simply put, FB is trying to culturally "send" you.
In this case, all that remains is to score and increase trust from other accounts. If the FB acc is an auto-registration, then this is by default a consumable for traffic arbitration. And there is no reason to be upset here.
And if the Facebook verification code just doesn't come through and you don't know what to do, read on. We will give instructions for all occasions.
What should I do if I don't receive the Facebook verification code?
Whether you're registering a new account, verifying an old one, or trying to pass two-factor authentication. Facebook verification codes may not arrive in all cases. Now we will analyze separately mail errors, SMS bugs and failures of Facebook itself.
The Facebook confirmation code is not coming to the mail
The most likely reason that the Facebook confirmation code is not coming to the mail is that it was mistakenly thrown into the Spam folder.
Check your spam folder. Rarely, but this happens even on Googlemail.
Another option is to clean out your inbox. The place on the server, alas, is not dimensionless. If you receive a lot of letters, and even with attachments, the place will gradually run out. And new letters will simply not get there. It may also be that you have already set up auto-deletion of "extra" letters, and a message from Facebook fell under the distribution.
In this case, clean the mail and check the auto-delete setting. If the email was automatically deleted, request the verification code again.
And the third, most banal reason is that the Facebook confirmation code comes to the mail, but not to you. This happens if you accidentally make a mistake in entering an e-mail. Just in case, double-check that you have entered the correct address.
SMS with Facebook confirmation code does not arrive
Facebook confirmation code may not come to the phone for a lot of reasons - both simple and more serious:
- You have a negative balance on your phone - some operators solve the problem harshly: they block both incoming and outgoing mobile communications.
SMS therefore also does not come. Check the account balance and, if necessary, replenish it; - You accidentally turned on the Airplane mode - just in case, check this too;
- You made a mistake in one or two digits - the number is entered incorrectly, and SMS comes, but not to you. See if everything is correct here, select "Add" and enter the current phone number. Only this time carefully check each digit;
- Message deleted as spam - alas, smartphone spam filters do not always correctly recognize what needs to be cleaned and what should not be touched. Service messages from social networks are often deleted by mistake. Look for the desired item in the phone settings;
- The phone's memory is overloaded - if you do not delete old SMS in time, the space will run out sooner or later. The advice is obvious: clean up old SMS messages and restart your phone. If everything is in order, he will happily notify you of a new message.
A special case is if you use virtual numbers to receive SMS.
The service itself may fail here. Please wait a moment while refreshing the page. If nothing arrives within half an hour, try another SMS activator. We have already told you where you can get a virtual number for receiving SMS for free and without registration - you can use one of the offered services.
And for two-factor authentication on Facebook from your phone, the easiest way is to use a code generator. You will not need to request SMS confirmation every time. On the mobile app, the Facebook code generator is located in the Settings & Privacy menu. From a computer, right there.
You can also enter the code generator from a computer. Just a little harderSelect Two-Factor Authentication. Once you've confirmed your password, click "Setup/Get Codes". These ten codes are best screened or rewritten. So it will not be necessary to wait for confirmation from FB every time.
Failed to receive verification code due to Facebook bugs
Identity verification code may not be received due to Facebook bugs.
Perhaps you are out of luck - at this very moment, our beloved Facebook is rolling out regular updates. And now it's impossible to verify the account. Here it remains only to wait, and after a couple of hours try again
There may be failures due to problems accessing Facebook. And these are not even global failures, like the recent one. All it takes is a small local glitch to keep the Facebook verification code from coming through. The recipe is the same - wait until everything returns to normal.
And the Facebook code may not come if you just have a buggy Internet. A connection failure or disconnection is enough for the code to simply not be requested. Monstro advises just in case: check if everything is OK with the Internet if you pass confirmation on Facebook. And try requesting the code through a different browser. Executable scripts can also fail.
In general, FB often "pleases" with various failures. Therefore, sometimes it is not possible to perform the simplest actions.
And there is also a confusing interface, which also causes inconvenience. We help to partially solve the problem - for example, we tell you how to merge ad groups on Facebook and give advice on other actions.
Still no security code? Three useful tips on what to do
And what if everything is done correctly, but the Facebook security code still does not come? Monstro knows the answer to this question too.
Use other ways to get the code
The easiest and fastest way to get the Facebook verification code from your phone is to request a call. On the confirmation page, select "Didn't you receive an SMS?", and then "Call to ...."
If this option is not suitable, click "Send SMS again". After a while, either one message will come, or both at once.
And if you can't verify Facebook from your phone at all, link your email. Enter your email here and click Add.
Try resetting your password
You always have the option of resetting your password or recovering your account.
Here is what Facebook technical support says about this:
And the last option is to try to restore your account. If you can confirm that the page is really yours, the method will most likely work. If not, it remains only to follow our third tip.
Relax and wait
The first reaction to such advice is to send the adviser to hell. But Monstro is completely serious. Facebook codes can take up to two hours or more. So be patient. Maybe your code is already on the way.
Conclusions
If the Facebook confirmation code does not come, there is nothing to worry about, the problem is solved. First, check if everything is entered correctly. Check if there are any banal reasons, such as overflowing mail or a "minus" on the phone. Try requesting a call or attaching an email. And most importantly, don't lose your composure. Monstro decides everything! Write questions in the comments, and Monstro will promptly answer.
What should I do if I don't receive my Facebook two-factor authentication code?
Please wait a while first. Sometimes Facebook verification codes arrive with a delay, even for a couple of hours. Try to remember if you logged into FB from another device. If yes, then you will be able to verify access there.
Why can't I receive SMS with a confirmation code from Facebook?
The Facebook verification code may not be sent to your phone if you entered the wrong number, your message memory is full, or the spam filter removed it. There may be very simple reasons for the failure - there is no money in the account, the airplane mode is accidentally turned on. And if everything is OK, wait a little bit. SMS delays within a couple of hours are the norm for FB.
How to log in to Facebook if there is no access to the code generator?
You can request confirmation of access in another way - via SMS or e-mail.
But note that you will not be able to confirm access through the same number that you linked for two-factor. This is done for security reasons. Finally, you can try requesting account recovery.
Why do I get Facebook verification codes if I didn't do anything?
Facebook or Instagram verification code may come if someone tries to hack you. It is better to quickly change the password to a more complex one and inform technical support. Or someone else might have entered the wrong phone number or email address similar to yours by mistake. And finally, your phone number could already be linked to someone's FB account. If you've recently changed your SIM card, chances are you are.
Could the missing code be related to Facebook bugs?
The Facebook confirmation code may not come due to social network failures. In this case, you need to wait a while. A couple of hours is usually enough for everything to return to normal.
But just in case, check your internet connection. And try to access Facebook from a different browser.
How can an affiliate manager work with multiple FB accounts?
In no case do not log into different accounts from the same browser and IP. You will need an anti-detect browser and a proxy, preferably private. Link your email or phone number to your accounts, and be sure to verify them through the Facebook code. So you will increase trust - the level of trust in FB accounts.
What to do if the Facebook verification code is not received on the phone
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Author admin Read 4 min Views 3.4k. Posted by
When registering a new account or attempting to complete a certain online transaction, Facebook sends a confirmation code to the phone number provided by the user.
Often users complain that the code simply does not come, and a second request does not help solve the problem. Let's figure out what to do if the Facebook confirmation code does not arrive on the phone.
In addition, we recommend that you familiarize yourself with the video instruction, which also explains in detail how to fix such an error.
Content
- Reasons for the absence of the code in the SMS
- Reasons for the absence of the code in the e-mail
- What to do if the code does not arrive
- Conclusion may be due to the lack of SMS with the code after its request.
There may be several real reasons, they are listed below:
- The SMS was identified as "spam" and was deleted.
If your smartphone has applications that filter incoming messages, then you need to disable them. - Airplane mode activated. If the “Airplane” mode is enabled on the smartphone, then the SMS will not be able to reach the recipient - it will be determined only after the user switches the phone to standard mode.
- Social network error. It is possible that the SMS was not sent due to a server failure. In such situations, you need to wait or contact Facebook technical support.
- The phone number is incorrect. Perhaps you made a mistake when entering the number, or a completely different phone is linked to your account (you need to check in the settings).
- Problems with the device. If the reasons listed above are excluded, then you need to try sending SMS to the current number from another phone. If it also did not reach, then the problem is in the device (perhaps the memory is overloaded, etc.).
As you can see, you will not be able to encounter a serious unsolvable problem when requesting an SMS - most likely, you will be able to correct the error, and the message will successfully reach the addressee.
Occasionally, Facebook sends codes to the email address you provided when registering your account.
If you are faced with the problem that the code does not come to the mail (look through the application on your smartphone), then check the following factors:
- The letter could go to the Spam folder due to the decision of the built-in filter. You just need to check the folder and extract the message with the code from it.
- Website error. Wait a certain amount of time and make a second request.
- Filters are active that delete messages automatically. They need to be turned off.
- The box is full. Some mailboxes have a 3000 MB mail limit. If the limit is exceeded, letters will not reach.
- Invalid address specified. Double-check which mail is linked to the page.
Use trusted email clients - this will minimize the risk of a problem.
What to do if the code does not come
If a response letter from Facebook with a confirmation code for any action has not arrived, you need to sequentially perform the following sequence of actions:
- Clear the history of SMS messages.
Sometimes the message does not reach for the reason that the memory allocated for SMS is completely clogged. After cleaning, it is recommended to restart the device - "SMS" should appear automatically. - Wait a few hours and try to request the code again. If everything went well this time, then the problem was on the side of the social networking site.
- Check if the number was entered correctly (if the registration procedure is in progress). If you are not registering, but are trying to pay for something, then make sure that the specific number to which you want to receive a confirmation code is linked to your account.
- Contact Facebook technical support. You need to describe the problem in detail and wait for a response from the administration of the service.
- Disable all utilities that have the potential to block incoming messages.
- Disable or completely remove anti-spam programs that may consider SMS content as spam and automatically delete it.
- The SMS was identified as "spam" and was deleted.
