It is probably very obvious but I'm missing it...but how does one tell which numbers one has blacklisted?

I've received some recurrent telemarketing calls. I've reported them to the tele-block, and in some cases I right-clicked on the Call History and set them to be "disconnected" and some to "blacklist". Is there a way I can tell which numbers I've set to which? The Call History doesn't appear to show what any previous disposition was unless I added it to my Contact list.

Thanks!