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Get blown away by
Optimum Fiber Internet

Enjoy MORE reliability,
MORE speed & MORE WiFi
coverage with our best Internet.

 

Call 844.584.1211
Terms

ONLY qualified residential Optimum customers who subscribe to Optimum Internet services over cable network are eligible. Offers, speed, pricing, and availability varies by area. 300 Mbps Internet service auto-renews monthly at $75/mo. + taxes & fees. Rates are subject to change at any time with advanced notice. The cost of speed upgrade will be added to your monthly bill. Final cost depends on current service plan and upgraded/selected speed tier. Former Optimum accts prev not in good standing or have disconnected srvc within past 30 days or for seasonal move not eligible. Acct with unpaid bill after due date is not in good standing. Offer is not transferrable, may not be combined w/other offers, is limited to advertised level of srvc, and is not available in all areas. Other terms, restrictions & conditions apply. Subscription continues and renews automatically each month until canceled. Cancel any time at 877-694-9474 or by logging into account at optimum.net. Cancellation effective at end of then-current billing period except in CT & NJ.

FIBER INTERNET: has symmetrical download/upload speeds, not available in all areas. All speeds are for wired connection. WiFi speeds vary. Actual speeds vary & are not guaranteed. Wireless speed, performance & availability subject to factors beyond Optimum's control. Unlimited data subject to reasonable network management practices employed to minimize congestion or service degradation. Many factors affect speed, see optimum.net/wifitips. 99.9% reliability claim excludes outages caused by external events and scheduled maintenance.

EQUIP & TAXES: *Standard rates for professional installation may apply. Free Install available with Video Services, Total Care and Whole Home WiFi. WiFi extender(s) may be needed in order to connect wirelessly throughout Subscriber's residence. Min. system req's & equip. configs apply. All services fees apply. Additional equipment will be charged at regular monthly rates. Surcharges, taxes, plus certain additional charges and fees will be added to bill and are subject to change.

Offer & terms subject to change and discontinuance w/o notice. All trademarks and service marks are the property of their respective owners. Optimum, the Optimum family of marks and Optimum logos are registered trademarks of CSC Holdings, LLC. ©2025 CSC Holdings, LLC.

Optimum
Optimum

Easiest upgrade ever

Make the switch to Fiber and enjoy faster speeds & less lag

Call us & Upgrade

Go ahead and ask us for Fiber. It’s really that simple.

Schedule your install

Book your free tech install. Enjoy premium service at your convenience.

Free installation

Let our technician handle the rest. We’ll visit for free to make sure you’re set up properly.

Discover more reasons to
choose Optimum Fiber

Woman using internet on her laptop.
Internet you can rely on
With 99.9% network reliability, Optimum Internet always delivers.
A couple reading an easy to understand internet bill on a laptop.
An easy-to-understand bill
You’ll see a bill design that’s easy to read so there are no surprises.
Mother and daughter using WiFi to adjust their thermostat
Whole Home WiFi coverage
Smart WiFi 6 technology provides Internet coverage to every corner of your home.
Family video chatting through a secure internet connection
A secure connection
Rest assured you & your family are safe online with Optimum’s built-in cyber-protection.
Children using a laptop and tablet to stream videos
Unlimited streaming. Unlimited fun.
Enjoy endless streaming across multiple devices with the fastest internet in the Tri-State area.

Fiber Plans

300 Mbps Fiber Internet

mbps

w/ Auto Pay & Paperless Bill.

Less Information

More information

Free installation

Call 844.584.1211
Details
Not available in all areas. Advertised max speed for wired connection. Actual speeds, including over WiFi, may vary and are not guaranteed.

1 Gig Fiber Internet 

gig

w/ Auto Pay & Paperless Bill.

Less information

More Information

Free installation

Call 844.584.1211
Details
Not available in all areas. Advertised speed for wired connection up to 940 Mbps. Actual speeds, including over WiFi, may vary and are not guaranteed.

2 Gig Fiber Internet

gig

w/ Auto Pay & Paperless Bill.

Less information

More information

Free installation

Call 844.584.1211
Details
Not available in all areas. Advertised max speed for wired connection. Actual speeds, including over WiFi, may vary and are not guaranteed.

5 Gig Fiber Internet

gig

w/ Auto Pay & Paperless Bill.

Less information

More information

Free installation

Call 844.584.1211
Details
Not available in all areas. Advertised max speed for wired connection. Actual speeds, including over WiFi, may vary and are not guaranteed.

Customize your Fiber to get more

Add on the services you need

WiFi Extenders

Never worry about weak WiFi when you’re home.

A laptop next to a WiFi extender A laptop next to a WiFi extender

Total Care

Get total peace of mind with the ultimate support plan for all your services & connected devices.

A tablet, security camera, thermostat, & headphones all protected by the Total Care Protection service. A tablet, security camera, thermostat, & headphones all protected by the Total Care Protection service.

Add Mobile & Go

Stay connected when you leave home by joining America’s largest & fastest 5G network.

A mobile phone taking a picture of a beautiful sunset. A mobile phone taking a picture of a beautiful sunset.

Get even more from your Fiber Internet

Keep up with the latest news and tips to get the most from your Optimum Services.

See what our customers say

We're turning customers into fans, megabit by megabit.

It’s cheaper than Verizon. And the service has been great so far. 

Pete
Teaneck | 1 Gig Internet

I can’t see myself with any other provider.

Harold
Long Island | 1 Gig Internet

I am extremely satisfied because the internet service is very reliable and meet all of my needs.

Saul
Bronx, NY | 1 Gig Internet

WiFi with Fiber (optics) is great.

William
Shirley, NY | 1 Gig Internet

Signal strong, very clear pictures.

Daniel
Piscataway, NJ | 1 Gig Internet

The speed is exactly as advertised. Always. It’s extraordinarily fast service issues. We couldn’t be happier.

Eric
Piscataway, NJ | 1 Gig Internet

Frequently Asked Questions about Optimum Services

We make it easy to upgrade your Internet to Optimum Fiber. Your main step is to call us at 844-584-1211 and ask for an upgrade. From there, we’ll schedule your free tech install (a $100 value!). Our visit will be quick, and your fast Fiber will deliver reliability throughout your whole home. 

Fiber internet can carry information faster, more reliably, and more securely over long distances without losing strength. The “fiber” comes from fiber optic cables that use light to carry information. In contrast, cable internet relies on copper cables and electrical signals, which can be affected by simple things like the weather.

With Optimum Fiber, each household receives its own dedicated connection. This means your speeds won’t drop even if your neighbors are all using the internet at the same time. 

Fiber technology significantly reduces the chances of outages or disruptions caused by weather or signal interference, meaning you get a more stable internet connection. 

Yes! Fiber internet’s high bandwidth supports multiple devices streaming, gaming, and working simultaneously without affecting performance. 

The low latency and high reliability of Optimum Fiber offer real-time responsiveness while minimizing lag, which results in a competitive edge in online gaming. 

99.9% reliability claim excludes outages caused by external events and scheduled maintenance.

Smart WiFi 6 claim based on comparison of maximum theoretical speeds for Optimum’s Smart WiFi 6 (802.11ax) and Smart WiFi 5 (802.11ac) gateways.

FIBER INTERNET

ONLY qualified residential Optimum customers who subscribe to Optimum Internet services over cable network are eligible. Offers, speed, pricing, and availability varies by area. Rates are subject to change at any time with advanced notice. The cost of speed upgrade will be added to your monthly bill. Final cost depends on current service plan and upgraded/selected speed tier. Former Optimum accts prev not in good standing or have disconnected srvc within past 30 days or for seasonal move not eligible. Acct with unpaid bill after due date is not in good standing. Offer is not transferrable, may not be combined w/other offers, is limited to advertised level of srvc, and is not available in all areas. Other terms, restrictions & conditions apply. Subscription continues and renews automatically each month until canceled. Cancel any time at 877-694-9474. Cancellation effective at end of then-current billing period.

FIBER INTERNET: has symmetrical download/upload speeds, not available in all areas. All speeds are for wired connection. WiFi speeds vary. Actual speeds vary & are not guaranteed. Wireless speed, performance & availability subject to factors beyond Optimum's control. Unlimited data subject to reasonable network management practices employed to minimize congestion or service degradation. Many factors affect speed, see optimum.net/wifitips. 99.9% reliability claim excludes outages caused by external events and scheduled maintenance.

EQUIP & TAXES: Standard rates for professional installation may apply where free install is not available. WiFi extender(s) may be needed in order to connect wirelessly throughout Subscriber’s residence. Min. system req’s & equip. configs apply. All services fees apply. Additional equipment will be charged at regular monthly rates. Surcharges, taxes, plus certain additional charges and fees will be added to bill and are subject to change. Fiber Internet is not available in all areas. In some areas, Internet is delivered over cable network with different speeds.

Offer & terms subject to change and discontinuance w/o notice. All trademarks and service marks are the property of their respective owners. Optimum, the Optimum family of marks and Optimum logos are registered trademarks of CSC Holdings, LLC. ©2025 CSC Holdings, LLC.

300 MBPS FIBER INTERNET

300 MBPS FIBER INTERNET: Up to 300 Mbps download/up to 300 Mbps upload, not available in all areas. Advertised speed for wired connection. Actual speeds may vary & are not guaranteed, see optimum.com/speedfactors for more info.

EQUIP & TAXES: Standard rates for professional installation may apply where free install is not available. WiFi extender(s) may be needed in order to connect wirelessly throughout Subscriber’s residence. For other services and supplies (add'l equip., install, paper bill, device protection, misc. services, etc.) taxes may apply. Min. system req’s & equip. configs apply.

Pricing, offers, and terms subject to change and discontinuance w/o notice. All trademarks and service marks are the property of their respective owner. © 2025 CSC Holdings, LLC.

1 GIG FIBER INTERNET

1 GIG FIBER INTERNET: Up to 940 Mbps download/up to 940 Mbps upload, not available in all areas. Advertised speed for wired connection. Actual speeds may vary & are not guaranteed, see optimum.com/speedfactors for more info.

EQUIP & TAXES: Standard rates for professional installation may apply where free install is not available. WiFi extender(s) may be needed in order to connect wirelessly throughout Subscriber’s residence. For other services and supplies (add'l equip., install, paper bill, device protection, misc. services, etc.) taxes may apply. Min. system req’s & equip. configs apply.

Pricing, offers, and terms subject to change and discontinuance w/o notice. All trademarks and service marks are the property of their respective owner. © 2025 CSC Holdings, LLC.

2 GIG FIBER INTERNET

2 GIG FIBER INTERNET: Up to 2 Gbps download/up to 2 Gbps upload, not available in all areas. Advertised speed for wired connection. Actual speeds may vary & are not guaranteed, see optimum.com/speedfactors for more info

EQUIP & TAXES: Standard rates for professional installation may apply where free install is not available. WiFi extender(s) may be needed in order to connect wirelessly throughout Subscriber’s residence. For other services and supplies (add'l equip., install, paper bill, device protection, misc. services, etc.) taxes may apply. Min. system req’s & equip. configs apply.

Pricing, offers, and terms subject to change and discontinuance w/o notice. All trademarks and service marks are the property of their respective owner. © 2025 CSC Holdings, LLC.

5 GIG FIBER INTERNET

5 GIG FIBER INTERNET: Up to 5 Gbps download/up to 5 Gbps upload, not available in all areas. Advertised speed for wired connection. Actual speeds may vary & are not guaranteed, see optimum.com/speedfactors for more info.

EQUIP & TAXES: Standard rates for professional installation may apply where free install is not available. WiFi extender(s) may be needed in order to connect wirelessly throughout Subscriber’s residence. For other services and supplies (add'l equip., install, paper bill, device protection, misc. services, etc.) taxes may apply. Min. system req’s & equip. configs apply.

Pricing, offers, and terms subject to change and discontinuance w/o notice. All trademarks and service marks are the property of their respective owner. © 2025 CSC Holdings, LLC.