Blocked. Was receiving No Caller ID callers and blocked. Now I am receiving Unregistered Calls.

My number is registered with the FCC as Do Not Call. I am reporting number to FCC - Abandoned Calls' ('Silent Calls,' 'Dead Air Calls' from a telemarketer) and 'War Dialing' received on your residential or business telephone, and will continue to do so if they continue to call. 12X a day 4X a day 6X a day. This number is blocked but does show up on my caller ID. Hope they are fined and shut down.