Fidelity Communications

Constantly changes due date to earlier and earlier until you have to basically pay two months at once. If you can't, they add 50 percent to your bill. They choke your internet in the meantime so hard that even landlines can't connect. Greedy company.

They charge 50 dollar late fee, every month, and turn off our phone every month for a week, all because they slowly charged us earlier and earlier each month, until we owed them another month for free :( Absolutely the worst.