6505434800

This is supposed to be Facebook telephone #,  I called it to let him know that he has numerous phishers who ask find your information through the back door of your computer and then they send a KOOB worm through all your facebook friends.  Mark F'berg thinks he is smart and clever but NO ONE is that good.  I hope he learns his lesson for cheating at Harvard.  Using DOS is what I call cheating.  Getting into everyone private business or personal affairs is WRONG, IMMORAL and he fits all of the above.  He even has Instagram at his Headquarters plus a Police Department. The company uses a menu which is bull.  So to to http://www.computerhope.com/comp/facebook.htm.  This site has helped me before.  I just hope when Mr. GOLDTRUMP wins the nomination and the election, the stock market crashes.  We can say goodbye to Markie and Trumpie

(650) 543-4800 called me after i called a 800# to fix a facebook issue. The (650) 543-4800 number called and claimed they were making sure everything was working fine. I said yes everything is working and then the indian sounding guy started trying to get me to give him info off of my laptop which doesnt exist. (I only use a cell phone) i played along for afew minutes and after afew minutes he began yelling at me telling me im wasting his time and how he has my address and my credit card number and he will make my life a living hell. This number is a scam. The guy is fun to mess with.

i want to know who send this phone to  my email yahoo. Com

Read everything above you and you will have your answer.
Is scammers trying to call them. If you can, block that number on your phone and forget.
Facebook never calls their members.
Don't answer or call, never, please.

Criminal # (650) 543-4800. Report to police this guy.

Ce numero ne fais qu'ajouter des frais d'nterrurbain de 1$ sur mes factures virgin mobile bien emttendu il ne peuve pas me telephoner qu'une seul fois non non 14 fois en 4Jours a toute sorte dheure

The number I just posted did not call but I got it off of their email where they locked my Facebook acct and asked for government ID... matter what you send them you don't get ur FB on... mine email was a Yahoo acct I've used fir YEARS..

Did they close Your FB ACCT DOWN WITH AN YAHOO EMAIL... I've had 17 emails from them

It appears to be a dead number with a fast beep beep beep

this number part of FACEBK scamming charges on your credit cards or debit cards
FACEBOOK [10 digit] 650-5434800, CA 940250000 US
In-person transaction

Yep, this is definitely a scam. They managed to fraudulently charge up $420 over the period of two months by making small charges that I didn't notice at first. Don't even bother calling this number. If you see fraudulent charges on your account referencing this phone number, contact your bank immediately and they will take care of it.

well stock market is great get a job you bum there is lots of them.

I called because my Facebook was hacked and they told me they were helping me. I had to get iTunes cards.
Gave names and badge numbers.

How much did they scam you for? And why did you mark this as "valid" when it's clearly a scam?

Fraudulent credit card charge - says - Facebk 650-5434800 CA 08/29 for $11.00
phone number voicemail says  - "this is not facebook"... disputed with credit card.  Losers

Did not get a call but I got an E-mail about logging back into my Facebook, well fortunately for me and funny for these scammers I use separate E-mail addresses for social media, personal use and website subscriptions..
I wonder if these will ever end

This number never called me however it showed up on my bank account and charged my act $20 I reported and had to cancel my card and order a new one any ideas what’s going on??

I got the same thing but for $20 it’s annoying j had to cancel my card

I had this number show up in my bank account and debited my twice for $25.00.  I've since closed down my card and an investigation has started within the bank.