When the Fanboy's Annoyance filter list is enabled in uBlock Origin, go to www.ConsumerCellular.com/contact
(the contact page on the website of a large mobile phone service reseller [MVNO] in the US).
You will see that there is no 'Chat' button in the "Chat with an agent" section on the left hand side (and also a list of hours that chat should be available, including now).
Then disable Fanboy's Annoyance and reload the webpage. You will now see a "Chat Now" button in the "Chat with an agent" section.
I think that whatever item in Fanboy's Annoyance is blocking that button from appearing should be fixed. Thank you.