Verizon mail IP blacklist contact?

Anyone happen to have a contact at Verizon that can actually get an IP delisted in their mail blacklist? I've been attempting to get an IP delisted with Verizon for quite some time, and haven't had luck through their web form (, their abuse address, etc. Their autoresponder claims the IP is a dynamic address, when this range is considered static with SORBS, Spamhaus, etc.