Facebook Area 404 is a place which has produced Solar Drones, Internet Beaming Laser, VR Headset and Next Generation Server.

According to Head of Engineering and Infrastructure, this name has been selected in accordance to Area 404 error Not Found. Initially when Engineers want to make Prototype, and had no place. Recently, they have got every facility to make prototypes.

The Area 404 is located in humongous 22,000sq.feet place in Facebook Headquarters. It consist of dangerous, expensive and gigantic machines e.g. computer controlled 9 axis drill. There are few areas of Area 404, where even the Mark Zuckerberg is not allowed to enter.