I was a Verizon cell phone customer over 12 years...I just added $10 a month for unlimited texting...they sent me a bill for $1200...that's right ONE THOUSAND TWO HUNDRED DOLLARS...(for texting)...I called customer service...spent HOURS on the phone...they told me they could not find out where I added texting ( I did it in one of their official service centers)...after several hours of talking to several people...they told me they would KNOCK off $87... (= a $1113 bill) ...that's all they could do...for $10 texting...5 minutes later...they STOPPED MY PHONE from calling out...I'm signing up with someone else...
if you think this is a rare event...3 years ago...AND ALSO 6 years ago, when I upgraded my service...they charge me 45 cents a minute to call my wive...and 45 cents for her to talk to me...BOTH times I had phone bills well OVER $1000...but after spending HOURS on the phone...both times they fixed it...
This time they say they can't do anything...