Also Known as: Optimum, Systems Corporation, Optimum

Pay your bill for Cablevision


Contacting Optimum

Options for reaching Optimum customer service.

Phone Numbers

Contact Phone866-575-8000
Support Phone203-870-2584

About Optimum

General information about Optimum

Services: Cable & Satellite, Internet, and Home Phone
Industry Groups: Phone, TV, Internet
Service Areas: NJ, PA, NY, CT
Stock Symbol: NYSE:CVC

Customer Activity

Optimum has the most customers in these areas:

Customer Overlap

Optimum customers are most often also customers of these companies:

Frequently Asked Questions

Questions about Cablevision? Maybe we can help.

Is online bill pay available for Cablevision?

You can pay Cablevision online directly from doxo. Click to pay Cablevision on doxo.

Where can I login to my online Cablevision account?

Cablevision customers are encouraged to login via a web browser at

Where can I find help login into my Cablevision account?

The support team for Cablevision can assist with your account access questions. View their contact information here:

How can I access my Cablevision account via my mobile device?

Cablevision does not offer their customers a mobile app for iOS or Android. You can use the doxo My Account Manager app to keep your account info, notes, documents, and contact information for Cablevision. Download and install doxo My Account Manager for iPhone or doxo My Account Manager for Android now.

How do I contact Cablevision if I have a question about my account or bill?

Support resources for Cablevision are available online at The information listed on that page can help if you need to update your account or have other questions about your bill or statement. Reach Cablevision via phone at 203-870-2584.

Does Cablevision go by another name?

Cablevision is also known as: Systems Corporation, and Optimum.

Do you work for Cablevision?

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Cablevision was added to doxo by a doxo user. The information in this profile is added by users and public sources. Learn how doxo works. Errors may exist. To add information to this profile, or remedy errors, users may submit edits to this information.