Who called from 2256598991

I've been getting several calls lately from the Baton Rouge area from numbers that I don't know.  This number called twice in a row and did not leave a message.  There are a few complaints against this number on other sites stating that the person calling asks if the person answering "can hear them" and when the person answering says "yes", the caller hangs up.  Enough for me... SCAM = BLOCK

If you are the scammer and you happen to be reading this, would you mind shooting yourself in the head?  That would be much appreciated.  Thanks!