How it Works
Optimum Voice uses state-of-the-art digital technology. The same technology that delivers Optimum Online high-speed Internet access to your home.
Calls are made with the same phones and jacks you use today, and in most cases you can keep your phone number (or get a new one).
Optimum Voice delivers crystal clear voice services and the advanced network allows us to offer some unique features, like Optimum Voice homepage.
Optimum Voice is available exclusively to Optimum Online subscribers.
Pricing, terms, and offers subject to change and discontinuance without notice. All trademarks and service marks are the property of their respective owners. All services not available in all areas. ©CSC Holdings, LLC.