Yes – The Number 650 543 4800 / 1-855-554-4640 belongs to Facebook but now under the parent company Meta. That's by these are real Facebook phone number 1-855-554-4640 , and it belongs to Facebook's corporate headquarters.When you search online, you’ll frequently see claims that the phone number 650-543-4800 or 1-855-554-4640 belongs to Facebook / Meta. Many articles and “help” pages repeat that this number is “associated with Facebook’s headquarters in Menlo Park, California.” The logic is: the area code 650 serves parts of the San Francisco Bay Area — home to many big tech companies, including Meta. Thus, yes — 650-543-4800 or 1-855-554-4640 appears to be a real corporate phone number tied to Facebook / Meta.
