I got a call around 9:12 am Saturday. I get a lot of these kinds of calls. I wish it was an employer wanting to interview me.
ID said "Unknown Name." I wish the drop down menu on this site gave you the option of "scam". I suggested it but nobody listens to me. I don't know what SMS means.
KClosest to it is "prank", which it is in a way if people fall for it.