I remember that when you block, somoene can still leave you a creepy voicemail. I wanted to research this, and Verizon confirms, this is not a phone company controlled thing as I assumed but an Apple design flaw.

My verizon rep writes: (I asked her opinion"

"The service you are specifically using is through Apple's voicemail platform.

I personally believe if I block someone they should not get my voicemail it should provide some form of automated message. I hope that as Apple continues to progress with new software updates and phone changes they can implement something like that into their system."

WTF??? How can this been, can't get my head around this one thanks.