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.
Click here for more info.
To order Optimum residential services, use the number listed for your region.
Our regional telephone sales lines are open:
Monday - Friday 7am - 11pm
Saturday, 7am - 10pm
Sunday, 7am - 10pm