Claimed to be 'James' from Forde Home Service offering duct cleaning services.  When I asked questions about the 'offer' he hung up on me.  Why is this sort of call ok?

Just answered a call from this number. A young woman said she was calling from some polling or research service or another. I didn't hear because I interrupted to ask that they please remove my number from their calling list.

She replied, "We're not selling anything."

I said, "Yes. Please remove my number from your list," and hung up.

Its a process server or collection agency...You must be getting in a lawsuit or owe money...these guys are bad

I keep receiving calls from (416) 360-4084 to our business office.  The message says tesing 0000123456 when I checked it came up as a Rogers phone number not Bell.
When you call the number you get "this number is not in service"

this call from someone from rogers.

A guy called me, said he was from "Tel Permormance" and had specials from Rogers and could save me money Blah blah blah... Asked me for my postal code, then asked for my birthdate which I did not give. Then he proceeded to tell me in detail my last Rogers bill.  Someone at Rogers is selling copies of peoples bills !!! I told the guy I work at Rogers and we would never hire a outside company to call our customers he hung up