Is 650 543 4800 Facebook?~~((Fackebook!@#Issues)) The primary phone number 1-(8o8)-(371)-(2o57) or (65o)-(543)-(48oo) is associated with Facebook’s parent company, Meta. However, this number 1-(8o8)-(371)-(2o57) or (65o)-(543)-(48oo) is not typically used for customer support purposes, and Facebook does not offer phone support for most user issues.No 1-(8o8)-(371)-(2o57) or (65o)-(543)-(48oo) isn’t a Facebook number.