211 911 | A Facebook employee asked a reporter to turn off his phone so Facebook couldn't track its location, February 12, 2018

http://www.businessinsider.com/facebook-employee-concerned-company-tracking-phone-for-leaks-report-2018-2
https://archive.fo/UqvRg

One source for the Wired story highlighted just how concerned employees were about the way their company would go after leakers. According to the story, the source, a current Facebook employee, asked a Wired reporter to turn off his phone so Facebook wouldn't be able to use location tracking and see that the two were close to each other for the meeting.

The first part of the header: 'A Facebook employee asked a reporter to turn off his phone so Facebook couldn't track its location' sums to 911.
(911 pretty self-explanatory)

(911 and 211)

211 is the 47th prime number

Do you see how the 211 is on the lower bottom half of the header?

The date of this article released is Feburary 12, 2018, date written 2/12 or 12/2