it's CBV collections and they are an absolute pain in the ass. call my phone multiple times a day, never leave a message, and will often call from one of their numbers with a 778 area code, then when i don't answer, they'll call right back with the 647 area code number.

Ditto - at least twice a day. I've answered the phone and there is never anyone on the other end!!!

This number is calling my house on average 8 times a day.  I've never answered the phone and they never leave a message.  Who is this.  It's getting really annoying.