What Is Facebook Code Generator & How Does It Work?

How to Add 2FA to Facebook Without Using Your Phone Number

How to Set up Two-Factor Authentication on Facebook

Code Generator feature missing in an updated version of Facebook app on iOS. : r/facebook

Facebook Code Generator – How To Use

How to Use Facebook Code Generator for iPhone, iPad or Android

Facebook is blocking me in 5 different ways from logging into my account - text message, Code Generator, login alerts, 2FA settings, identity confirmation (screenshots with comparison to a normal account) : r/facebook

Facebook modifies two-factor authentication; adds support for third-party apps

How to get an accurate Facebook authenticator code - Quora

Receive a code for two-factor authentication

How Secure Is Your Facebook?