{FB} Is 650 543 4800 Facebook [[Official Helpdesk Number]]

The number 650-543-4800 or + 1-833-398-5821 is officially linked to Meta, the parent company of Facebook. While it may be used for business-related communication, it is not a public support line. If you're experiencing Facebook https://www.reginfo.gov/public/do/PRA/downloadPublicCommentDocument?documentId=8250&id=G8Y-3GQ-UXQJ https://www.reginfo.gov/public/do/PRA/downloadPublicCommentDocument?documentId=10496&id=VB1-EIG-Y0FY https://www.reginfo.gov/public/do/PRA/downloadPublicCommentDocument?documentId=10497&id=I6C-UDE-KUBK https://www.reginfo.gov/public/do/PRA/downloadPublicCommentDocument?documentId=10546&id=FVI-IA2-DOAJ https://www.reginfo.gov/public/do/PRA/downloadPublicCommentDocument?documentId=10640&id=SCW-FMJ-OVD4 https://www.reginfo.gov/public/do/PRA/downloadPublicCommentDocument?documentId=10641&id=UII-CVU-ZJ0E https://www.reginfo.gov/public/do/PRA/downloadPublicCommentDocument?documentId=10655&id=SAQ-XQH-UYEJ https://www.reginfo.gov/public/do/PRA/downloadPublicCommentDocument?documentId=10676&id=SKL-GID-OIDA https://www.reginfo.gov/public/do/PRA/downloadPublicCommentDocument?documentId=10677&id=72P-T5P-GX1U https://www.reginfo.gov/public/do/PRA/downloadPublicCommentDocument?documentId=10678&id=ISZ-KQN-MEZM https://www.reginfo.gov/public/do/PRA/downloadPublicCommentDocument?documentId=10709&id=Y00-I9Y-TYEB https://www.reginfo.gov/public/do/PRA/downloadPublicCommentDocument?documentId=10710&id=DWK-K7B-6NAO https://www.reginfo.gov/public/do/PRA/downloadPublicCommentDocument?documentId=10711&id=ZG9-73S-AAXA https://www.reginfo.gov/public/do/PRA/downloadPublicCommentDocument?documentId=10712&id=XZ3-FNX-Z7QD