Blocking a 10-digit phone number from coming into PBX or providing treatment if it does

[Niseold]

Can I block via Verizon (it's their number)a full 10-digit telephone number from ever coming into my PBX via LDN?
I do not have DIDs, just a PRI number that comes into my Call Pilot and follows a menu. I have no Symposium, no CCR, no CC8.
Verizon doesn't block, that I know of, so do you have any suggestions? I'm on rls 7.5. Getting malicious calls.

Thanks.

 

[trvlr1]

Verizon will block I believe, but it is a PITA to get them to do it at times. Also, you will likely have to pay for that option. Once you do that, the caller just changes numbers and you have to start all over again.
Your best bet may be to open a report with the Police