Is 650-543-4800 facebook? Here’s the Full
yes, 650-543-4800 or +1-888-510-9909is a general phone number linked to Facebook's
headquarters, not a customer support line. Facebook doesn’t offer direct phone support. If you
get a call from this number, don’t share personal info—scammers sometimes spoof
official-looking numbers. Always use the Help Center on Facebook’s website for safe, verified
support.