Customer service from Optimum. Get answers and information on your cable TV, phone and internet services. View Frequently Asked Questions.

An easy step-by-step, self-guided set-up process which will guide you through activating your Internet service. You should have your Internet up and running in approximately 15 minutes.

Get answers to everything Optimum! Pay your bill, find free WiFi, check your email, set up your voicemail, program your DVR and more!

To order Optimum residential services, use the listed numbers. Our residential lines in New Jersey, Connecticut, Long Island, New York.

Optimum offers 24/7 customer service online. To get help, sign into your Optimum account online or start a chat by clicking on the blue chat button at the bottom right of any Optimum.net page.

Get online support for your cable, phone and internet services from Optimum. Pay your bill, connect to WiFi, check your email and voicemail, see what's on TV and more!

Optimum offers high speed fiber Internet for the home, TV packages featuring live and on-demand TV and movies. Optimum has the latest 5G Mobile phones.

Contact Optimum Support for help with your cable, phone and internet services via phone, Twitter, email or by visiting one of our store locations.

FAQs What Internet plans does Optimum offer? How do I check if Optimum Internet is available in my area? Does Optimum offer any bundles with Internet service? What is an Unlimited plan? …