calling often, not leaving message

Hi all, I use a translator to communicate this message, so excuse the spelling mistakes. Me too just like you I get calls from number (514) 448-4256. I inquired how to do against this issue. My online provider of phone I was on the agenda "Call Blocking" or you can also do * 57 on your keyboard to "Trace" immediately after the call, it can detect from where the call comes. Find your nearest telephone.

call often, silent other end, called them back and some b***s*** recording comes on saying their system is down.finally they called at 9.30 at night and said they were the Shriners and asked for money. (I don't think the Shriners would behave like this, unless they have some call center working for them)

Called and immediately hung up.

J'ai reçu un appel hier soir à 21h15. Ayant l'afficheur je n'ai pas répondu et ils n'ont pas laissé de message.

Comme les autres plaignants, plusieurs appels de ce numéro sans personne au bout du fil.Quelle est l'arnaque?  Qui peut agir?  À qui d'autre se plaindre?