I have had these type of nuisance callers often and they are always reported online in sites that come up with yahoo search,but never stopped through the software. My blockage level is high. And set to play number disconnected. And all entries are these type of calls.
I do not understand how this number is getting past nomorobo as did the others.
I have no manually blocked it. But wonder is no nomorobo really doing its job?