Some of these may be script kiddies, some may be Verizon customers with infected machines. In any case there should be a link in place where a Verizon customer should be able to report these with a copy of firewall logs and Verizon should do something about it.
All it takes is some coding to make a web page that could accept router firewall logs and cross check that the submitting IP address is a Verizon address. Otherwise reject it saying this service is only for Verizon customers.
Or the "service" could be only made available if logged in to "My Verizon.