dont really have an answer for you, but recently had a lot of trouble with a Verizon bill as well. it helps to huca, some reps are nicer than others. i managed to get an $800 overcharge down to 400 as of now, i still haven't given up yet, but that 400 took me a few phone calls and one of them was 2 hrs long (1 agent) and the others were all at least 30 mins. good luck