Received two calls from this number, the second on 2/24/2017.  They asked for my wife by name.  The first time, the caller mispronounced our last name.  The second time, a different caller, with a foreign accent, asked for my wife by first name only.  There was no other message and the caller hung up after about 5 seconds.  It "smells" like the numerous calls we used to get from "Unknown" or "Out of Area".