keep getting calls from this number "call us back immediately"

Called several times... I missed the call but they left no message.

They've been calling me since boxing day, almost every business day. It's driving me crazy. I used to have a lot of debt, but I consolidated and don't think I owe any mystery debt. They never say who they're calling for, and they never say what company they're calling from. They just say it's a "time sensitive issue", and to call back quoting the case number they give (which isn't the same as the one above in the comments). I just called and left a message on their voicemail on the 1-866 number asking them to take me off of their calling list. I just left the number they're calling me at, not my name or anything else. If I keep getting calls, I'll be talking to Rogers and seeing if I can get their number blocked.

call call call all the time dumb a** machine

I think it is about time that people who have been called from this number to sue or file a court case about this Natalie person from a law firm of shady character, fraudster perhaps?  This person/persons must be stopped!Gigi

They have changed tactics now they say one of the law assistants must speak with...then you hear an unintelligble mumble and they leave a phone number for you to call back. Why don't they just give up!! I didn't answer it the first 8 million times why do they think I'm going to answer it now.