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If you’re new to Optimum or looking to upgrade, enter your address to check availability.

Why Optimum Fiber Internet?

It’s 2025 and time to take life to the next level with the fastest and most reliable Fiber Internet.

Internet for now & the future

Internet for now & the future

Whether you're working from home, streaming your shows, or connecting with loved ones, enjoy a reliable connection for your growing number of devices.
Honest, upfront pricing

Honest, upfront pricing

Enjoy transparent prices—what you see is what you pay. No hidden fees. No unexpected charges. No confusing fine print.
Better WiFi coverage

Better WiFi coverage

Experience our fastest WiFi speeds yet with increased bandwidth to power multiple devices.
Built-in security for peace of mind

Built-in security for peace of mind

Feel confident and secure with our built-in security features designed to protect what matters most.
60-day money-back guarantee

60-day money-back guarantee

There are no annual contracts and you're not happy, we'll give you your money back. Plus, we’ll even pay to switch you back to another provider.
Unlimited Internet data for endless streaming

Unlimited Internet data for endless streaming

Experience no more throttling while streaming with unlimited data.

Upgrade your Internet speeds

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New Optimum Customers

Check availability to get our best deals.

 

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Upgrade your Optimum service

Get the most from your Internet with faster speeds.

 

Where Optimum Internet is currently available

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Frequently asked questions

Optimum Fiber Internet offers ultra-fast symmetrical speeds, low latency, and reliable connectivity for all your online needs—from streaming and gaming to video conferencing and smart home integration. With fiber, you get consistent performance even during peak hours.

Yes, Fiber Fridays feature limited-time discounts, promotional offers, and exclusive perks for both new and existing customers who sign up for Optimum Fiber. These deals are only available during specific promotional periods.

You can sign up for Optimum Fiber online at optimum.com/internet, by calling customer service, or by visiting our Optimum Retail Store. Just check your address to see if fiber is available in your area.

You can sign up for Optimum Fiber online at optimum.com/internet, by calling customer service, or by visiting our Optimum Retail Store. Just check your address to see if fiber is available in your area.

Yes, new customers can receive additional perks such as bill credits, free installation, or even a chance to enter a sweepstakes when they sign up for Optimum Fiber during Fiber Fridays.

No, you can take advantage of Fiber Fridays deals online or over the phone. However, visiting an Optimum store is also an option if you prefer in-person assistance.

Yes, eligibility requirements for the sweepstakes may include being a new or upgrading Optimum Fiber customer and residing in a participating service area. Full terms and conditions are usually available during the promotion.

To stay in the loop, sign up for Optimum email alerts, follow Optimum on social media, or check the official website regularly for updates and announcements on Fiber Fridays.