The Fastest Fiber Internet is coming to Montclair

Be the first to know when Optimum Fiber is available in your neighborhood

*Fastest claim limited to Optimum serviceable footprint and based on comparison with competing ISPs identified as top broadband providers by Leichtman Research Group.

Introducing Optimum’s new 100% Fiber Internet network

We’re building Optimum Fiber, a new 100% Fiber Internet network delivering speeds up to 8 Gig to keep you seamlessly connected

99.9% Reliability

Get the speed, security and reliability you deserve

WiFi 6E

For whole home WiFi coverage

Increased Bandwidth

Best Internet for multiple devices

Equally Fast

Upload speeds as fast as download speeds

Compare Optimum Fiber Internet to your
current Internet provider


5G Home Internet

100% Fiber Internet
for all speeds

Upload & download
speeds up to 8 Gig

No annual contracts on
Gig speeds

Consistent speeds even
during peak hours

Plus with Optimum Complete you can save nearly $1000 a year versus Verizon

Interested in Optimum's 100% Fiber Internet?

Be the first to know when it’s available.

Interested in Optimum's 100% Fiber Internet?

Be the first to know when it’s available.
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Stay connected with Optimum Mobile


Discover your options for unlimited calling, texting, and data.

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Shop our devices and explore available financing.

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Shop for the latest ways to save on mobile devices & plans.

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See how to keep your old phone and sign up for one of our plans.

Bring your own device

Meet your new neighbors

Optimum Fiber is coming soon but Optimum Mobile has already moved into Montclair – sign up today and start saving!

Our commitment to you

Savings & value

Save up to $720/yr over Verizon & AT&T with 2 lines.


Connect with America’s largest and fastest 5G network.

5G Phones

Get the latest phones with the lowest monthly pricing.

Customer satisfaction

24/7 support, ready to help.


Clear & simple pricing for every plan.