How to Enable 2FA On Facebook Without A Phone Number? Can 2FA secure your account?

How to Enable 2FA On Facebook Without A Phone Number? Can 2FA secure your account?

If you are looking for an answer for how to enable 2FA on Facebook without a phone number then you are in a right place. Whenever we talk about Facebook the first thing that strikes in our mind is privacy and security. Since many years there has been a debate whether Facebook is safe or not?

Well, those people who are still in doubt about security on Facebook might be unknown about 2FA. 2FA stands for two-factor authentication which is a security process where the user provides two different authentication factors. In addition to the password, there are also other factors that determine the protection of your account.

The main advantage of enabling 2FA on Facebook without a phone number is that whenever there is a login attempt from an unknown device, the user is asked to enter a special login code or confirm the login attempt. The particular is notified when someone tries to access the account from an unrecognized device. It’s easy to set up 2FA and the interesting fact is that you even don’t have to provide a phone number. The whole 2FA process might sound like a burden but this extra effort secures the account and makes the entire platform safer.

 2FA on facebook without using a phine number.

2FA provides an extra layer of security in your account. Besides typing password, you need to provide secondary code to access account.

Ways To Enable 2FA On Facebook Without A Phone Number.

Its very easy to add 2FA on Facebook without a phone number .Here are the steps of adding 2FA:

  • Go to Setting&Privacy
  • Click on Settings
  • On the left side, you will find Security & Login
  • After clicking on Security & Login, scroll to the bottom there you can find a different section of Two-factor Authentication and click edit.
  • You will be asked to choose from Authentication app and Text message(SMS), click Authentication app.
  • After scanning the QR code and following some steps you will be able to set up 2FA on Facebook.

By following above steps you can enable 2FA on Facebook without using a phone number/

Why not to use your phone number for 2FA?

The recent research shows that the number being used for 2FA has brought many consequences. The main drawback of 2FA with phone number is that the number you provide for two-factor authorization is also used by advertisers for targeting promotion and also the number is prone to hack.

This is why Facebook allowed two-factor authorization through third party application and till date it has been working properly and is considered more secure. You will require apps like Google Authenticator or Microsoft Authenticator.Using phone number for 2FA is considered as a weaker form of security. Because the authentication app is connected to your device, not your phone number that is why authentication app is safer as there is a low probability of your account being hacked.


This is the common question that might arise in everyone’s head. Nothing in this world can claim full protection from anything but if we can minimize the risk of getting our account hacked then why not? For example, if you fit home security to protect your house from thieves then its really good. On top of that if you combine security with the dog then its much better.

2FA also works in the same way. Besides only using a password for account security if you combine third party app for security then its perfect. Many hackers just target the easier account and try to breach them. If you have enabled 2FA then they require more than just your password. If you accidentally forget your password or if someone tries to access your account then they cant be able to login to your account because they lack 2FA code that lies in your device. So it’s a safe option to enable 2FA because the extra effort can save your life and privacy.

Not just Facebook, many other sites such as Amazon, Dropbox, Google, Instagram also use 2FA authentication.

Related: How to keep your facebook account secured?

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Prashant Poudel