We've detected that you're using an older version of {{CommonHeaderCtrl.deprecatedBrowserName}}

Optimum.net is compatible with a wide range of browsers. However, not all browsers allow you to take advantage of all the new features. We strongly recommend that you upgrade to a more current browser.

goto Internet Explorer download goto Chrome download goto Firefox download

You need to change your Internet Explorer Compatibility View setting to get the most from the new Optimum.net

Click here for more info.

HD Channels with CableCARDs.

With a CableCARD, customers do not automatically get channels in high definition (HD) at the standard channel position. Customers need to tune to the 600-800s.


Select your area below for the lineup of HD channels:


Frequently Asked Questions:

  • © Copyright {{CommonFooterCtrl.fullYear}}  CSC Holdings, LLC.
 
  • © Copyright {{CommonFooterCtrl.fullYear}} CSC Holdings, LLC.