I’ll put our names on the list, too, but I am seriously put out by the exceptions, since those are by far our most common telemarketers. Telus calls me almost every day; they don’t leave a message, and when I pick up, there’s nobody there (even if I wait). I’m not sure what the point of that telemarketing is; if it is to annoy me, it is extremely effective. I’ve started just picking up and hanging up immediately.
I believe you can still demand that a specific company or organization add you to their own DNC list, you just can’t do it globally through the national DNC registry.