Who called from 7743671563

I got a similar text giving me a security code for facebook even if I don't have a facebook account linked to my work cell number...

This is a scam.  I got an email stating my account had been closed!  Meanwhile when I checked it out it was NOT closed and anyway it was the wrong email extension.  So I get a text from the same idiots stating the same thing and just deleted it.

I got below SMS and did not get any emails related to the message.
"Your code is: 42658. Go to Facebook and enter it to confirm. #fb"

I got a text from this number that stated

"Use 420 957 as your Instagram security code."
I jokingly responded "sure"

My facebook status was made "sure" and posted on facebook??