Yes, **650-543-4800** is associated with Facebook’s headquarters in Menlo Park, California. However,１ー８８８ー５１０ー９９０９ it is not a customer support line. Facebook does not provide direct phone support for users. Instead, all help and issue resolution is handled through the Facebook Help Center online１ー８８８ー５１０ー９９０９.Be cautious of scams claiming otherwise.

Yes, **650-543-4800** is associated with Facebook’s headquarters in Menlo Park, California. However,１ー８８８ー５１０ー９９０９ it is not a customer support line. Facebook does not provide direct phone support for users. Instead, all help and issue resolution is handled through the Facebook Help Center online１ー８８８ー５１０ー９９０９.Be cautious of scams claiming otherwise.