Super frustrating to find out that having Cablevision for nearly 10 years for business account of 5 phone lines to find out they have been charging us for 6 phones lines!! I had shut off a phone line years ago that THEY reopened under another phone number. So when they verified no activity on phone line - they still refused to accept they wrong and credit back the account. When addressing Supervisior after Supervisior and constantly getting a run around, no one has answers. They will look into this and get back to me. Finally because I decided to reach out to consumer complaints and immediately I heard back from Cablevision- not that the situation is resolved but multiple phone calls that no one returned to finally someone calling me back. Unprofessional and dishonest company they need to stand by the errors their staff makes & rectify them! read more