All Services

All Services in Centereach

When you’re back home in Centereach after visiting the geese at Avalon Park and Preserve, experience full in-home connectivity with Optimum. Enjoy lightning-fast high-speed Internet, digital TV and voice services, plus Optimum WiFi, the most robust wireless network in the U.S. Select from a host of enhanced services, tech support options and smart home products offered through our strategic partners. Our customers also get exclusive deals on Optimum Mobile. Choose the package that's right for you and your family and save.

With Internet speeds up to 1 Gig, you can choose the right speed for any budget or digital lifestyle in Centereach.
Optimum 1 Gig
Up to 1 Gig
If you want our best, Optimum 1 Gig is for you. This speed is primed for handling the heaviest network usage activities.
Optimum 500
Up to 500 Mbps
Stream 4K UHD on multiple devices like never before – all while your connected home devices run in the background.
Optimum 300
Up to 300 Mbps
Welcome to a seamlessly connected experience. This speed is perfect for multi-device HD streaming and multi-player gaming.
Photo of home at dusk fully connected with Optimum Whole Home Wifi service built on smart wifi 6
Whole Home Wifi 6 in Centereach
Our new Gateway 6, with Smart Wifi 6, gives you powerful built-in WiFi with up to 3X faster speeds and greater coverage. Stream, game, and download from any room at super-fast speeds.
Whole Home Wifi 6 in Centereach
Our new Gateway 6, with Smart Wifi 6, gives you powerful built-in WiFi with up to 3X faster speeds and greater coverage. Stream, game, and download from any room at super-fast speeds.

Centereach Customers: Switch to Optimum Mobile and Save

Stream, text, call, do it all.
Get unlimited everything including data - all for just $45 a month.
Add more lines, save more money
Not using all that unlimited data? Switch to 1 GB for just $14/month or get 3 GB for just $22/month.
Exclusive pricing for Optimum customers
Pay as little as $14 for one line, and pay as low as $14 per line for up to 5 lines - all with no contracts.

Choose Your Optimum Mobile Deal Today

1 GB Data
Get Optimum Mobile service starting at just $14/month per line for 1 GB flexible data plans.
3 GB Data
Use a lot, or a little. Pay only for what you need. 3 GB flexible data plans starting at $22/month per line.
Unlimited GB
Unlimited data for those who want a plan without limits. Get Unlimited data for $45/month per line.
Image of Optimum Fiber depicting light shining through fiber optic cable
Centereach Internet Services: Optimum Fiber

Experience super-fast 1 Gig service and intelligent WiFi at home in Centereach with Optimum's new state-of-the-art Fiber network. Get ready to connect

Centereach Internet Services: Optimum Fiber

Experience super-fast 1 Gig service and intelligent WiFi at home in Centereach with Optimum's new state-of-the-art Fiber network. Get ready to connect

Photo of an Optimum TV connected screen in a living room, displaying viewing options
Optimum TV Service in Centereach

Enjoy TV at home in Centereach the way you always wanted — your way. Check out the many options available from Optimum TV and customize your TV viewing. 

Optimum TV Service in Centereach

Enjoy TV at home in Centereach the way you always wanted — your way. Check out the many options available from Optimum TV and customize your TV viewing. 

Photo of woman standing in a kitchen talking on a cordless phone using an Optimum Voice connection
Optimum Voice Service in Centereach

Stay in touch with friends and family. Call anytime to anywhere in the United States, Canada, Puerto Rico and the U.S. Virgin Islands from Centereach for one low, flat monthly fee with Optimum home phone service. More than 20 other calling features and 411, are included.

Optimum Voice Service in Centereach

Stay in touch with friends and family. Call anytime to anywhere in the United States, Canada, Puerto Rico and the U.S. Virgin Islands from Centereach for one low, flat monthly fee with Optimum home phone service. More than 20 other calling features and 411, are included.

Photo of an all-in-one Altice One advanced WiFi router
Elevate Your Home Wifi Experience in Centereach
With advanced Altice One home wifi, you’ll get TV, Internet, streaming apps and more in one immersive experience. Get select movies, shows, live sports and more in brilliant 4K Ultra HD.
Elevate Your Home Wifi Experience in Centereach
With advanced Altice One home wifi, you’ll get TV, Internet, streaming apps and more in one immersive experience. Get select movies, shows, live sports and more in brilliant 4K Ultra HD.
Photo of a smiling family sitting on the floor of a new home, their small child has put handprints on the wall with wet paint
Attention Centereach: Optimum makes Moving Easy

Set up or transfer your service without hassle in Centereach. Optimum will even keep you connected through a move. Call today and check out our best offers.

Attention Centereach: Optimum makes Moving Easy

Set up or transfer your service without hassle in Centereach. Optimum will even keep you connected through a move. Call today and check out our best offers.

Photo of Altice One all-in-one router with a TV screen and a mobile tablet both displaying viewing options

Optimum Store Locations Near Centereach

Experience state-of-the-art connectivity at home in Centereach with Optimum and enjoy lightning-fast connectivity through high-speed Internet, digital TV, and voice services. Perfect for when you’re back home after a wine tour, you can seamlessly surf the net, stream movies and game — all on Optimum WiFi, the nation's most robust wireless network. 


And through our strategic partners, you can choose from a variety of enhanced Optimum service and technical support options as well as smart home products. Our customers enjoy exclusive deals on Optimum Mobile service, too. Choose a package at the right price for you.