I get a "not in service" message when I try to call and find out who it is. They call me every night! Argh.

They have called every night for the last 9 days.  I also get a "not in service message" when I call it back.  Getting REALLY fed up.

same as above, 3 times in one day! also received from 9444, 9454 & 9455

caller ids themselves as survey for wcb manitoba says they are not wcb but gathers info for client services calle me on an unlisted registered non solicitation number not regestered to me curious? took their quiz

same here and you can add 9445, 9446 and 9453