Facebook Login Using Mobile Number
Action 1. Direct your browser to Facebook's site and log in if you have not already done so. Use your associated email address or username to visit this time.
Action 2. Click the "Account" button in the upper-right corner of Facebook's web page, then click "Account Settings" in the list of choices that appears. This takes you to a brand-new page.
Action 3. Click the "Mobile" tab in the new page, then click "Register for Facebook Text Messages." Select your country and mobile carrier, then click "Next." This prompts you to text a letter to a specific number. Do so from the phone you desire to contribute to your account, then wait a minute. You need to get a text containing a verification code. Enter this code into the proper field in Facebook, then click "Next" again.
Action 4. Select your choices on the new page that opens. You can choose whether and how frequently to get text messages about different events on Facebook. Click "Conserve Preferences" when you are done. You have now successfully added the cellphone number to your Facebook account.
Action 5. Click "Account," then "Logout." Enter your mobile phone number into the "Email" field and type your Facebook password into the "Password" field. Click "Login" to log into Facebook utilizing your cellphone number.
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