Go Farther | Optimum
With 99.9% reliability
and 24/7 customer
support – Optimum
customers go farther
Hear from some happy Optimum customers:
Great service with a great price. "
-Thomas
It’s extraordinarily fast. "
-Eric
Good value, service, and great products. "
-Ric
The service is superb! "
-Alix
Service has been very fast and reliable."
-Angelo
Best bang for the buck! "
-Pete
Very reliable and meets all my needs."
-Saul
My service has been absolutely perfect."
-Rodrick
More Speed
With Fiber Internet speeds now up to 8 Gig, there’s a speed for every budget and lifestyle. Call us today to upgrade your Internet speed.
Details8 Gig Fiber Internet is currently available in portions of NY, NJ & CT. Fiber Internet is not available in all areas. In some areas, Internet is delivered over cable network with different speeds.
More coverage & savings
Stay connected everywhere with Optimum Mobile on America’s largest and fastest 5G network. You can save up to $15/mo. on your Internet bill when you add Mobile!
DetailsOptimum Mobile leverages T-Mobile 4G LTE and 5G networks. T-Mobile has America's largest 5G network with more 5G bars in more places. Fastest: Based on median, overall combined 5G speeds according to analysis by Ookla® of Speedtest Intelligence® data 5G download speeds for Q4 2022. 5G capable device required; 5G not available in all areas.
Customers must maintain active mobile and Internet services to qualify for savings. Other terms and conditions apply; visit to learn more.
A click, call, or drive away.
We pride ourselves in delivering 24/7 customer service over the phone and online. Plus, we have over 125 local stores ready to support you in the communities we service.
Call us
Whether you’re looking for service, have questions, or want to upgrade – we’re here for you 24/7.
Call 888.4.OPTIMUM
Online support
Customers can chat with us for support or get helpful answers in FAQs.
Visit a store
We’re proud to service our communities with retail stores that offer great deals and support.
Go farther with everything you do.
Get complete connectivity and 24/7 support with Optimum.
Already a customer?
Whether you’re looking for service, need help,
or want to upgrade – we’re here for you 24/7.
Frequently Asked Questions
What is Optimum?
Optimum is one of the largest connectivity providers in the U.S., delivering Internet, TV, Phone, and Mobile services to millions of people and small businesses in 21 states across the country.
What is our focus?
At Optimum, we're committed to delivering a fast, secure, and reliable connectivity experience that helps our customers connect to their passions and pursuits so they can go farther
What services does Optimum offer?
Optimum delivers a complete connectivity experience with award-winning Internet, TV, Phone and Mobile services to keep you seamlessly connected at home and on the go.
What areas does Optimum service?
Optimum provides connectivity services in 21 states across the U.S. To check availability in your area, click here.
I'm a current customer. How do I reach Optimum for help?
We're here for you 24/7. You can find helpful answers in our FAQs, call us, chat with us, or visit one of our retail stores. For all the ways to reach us, click here.
Where can I find an Optimum store?
Having roots in the local communities we serve is a top priority. That’s why we have over 125 stores across our service footprint ready to assist you. For the latest store locations, hours, and information, visit .
I'm new to Optimum. How do I sign up?
We appreciate your interest, and we'd love to connect with you. You can sign up online, over the phone, or at one of our retail stores – the choice is yours.
- Online: Click here to see what's available in your area and sign up.
- Phone: Call us at 866.9.OPTIMUM
- In Store: Visit to find a store near you.
