Facebook is an online social media and social networking service, with about 1 billion active users.

1 Hacker Way
Menlo Park, CA 94025

Phone Contacts

Main: 650-543-4800

We have been told by consumers attempting to contact Facebook via phone, that the number is answered with a message stating:  “Facebook does not offer phone support at this time”.

Email Contacts


Customer Service Resources

Help page

Security page


Executive Contacts

Primary Contact
Justin Osofsky
Vice President Global Operations
1 Hacker Way
Menlo Park, CA 94025

Secondary Contact
Christopher K. Cox
Chief Product Officer
1 Hacker Way
Menlo Park, CA 94025

Sheryl Sandberg
Chief Operating Officer
1 Hacker Way
Menlo Park, CA 94025

Chief Executive
Mark Zuckerberg
Chairman and CEO
1 Hacker Way
Menlo Park, CA 94025

or try zuck@fb.com

Last updated: January 29, 2020.

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