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Eureka, let's reconnect
Suddenlink is becoming Optimum. In the months ahead, you'll begin seeing and experiencing the power of Optimum to deliver a new and improved way of connecting with more performance, flexibility, transparency and service that helps you go further. We're invested in Eureka and proud to be serving you with superfast Internet, immersive entertainment experiences and mobile services at a great value.
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Photo of home at dusk fully connected with Suddenlink Whole Home Wifi service built on smart wifi 6
Whole Home Wifi 6 in Eureka
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 Eureka
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.

Eureka Customers: Switch to Optimum Mobile and Save

Stream, text, call, do it all.
Get unlimited everything including data - all for just $60 a month.
Add more lines, save more money
Not using all that unlimited data? Switch to 1 GB for just $19/month or get 3 GB for just $32/month.
Exclusive pricing for Suddenlink customers
Pay as little as $19 for one line, and pay as low as $19 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 $19/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 $32/month per line.
Unlimited GB
Unlimited data for those who want a plan without limits. Get Unlimited data for $60/month per line.
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Suddenlink TV Service in Eureka

Make Suddenlink your TV provider in Eureka, and get more choices than you ever thought possible. Suddenlink TV has all the entertainment, home and sports channels you're after.

Suddenlink TV Service in Eureka

Make Suddenlink your TV provider in Eureka, and get more choices than you ever thought possible. Suddenlink TV has all the entertainment, home and sports channels you're after.

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Suddenlink Voice Service in Eureka

Choose advanced Suddenlink One home WiFi and get ready to have the world at your fingertips. Residents of Eureka can now enjoy a more immersive experience with select movies, shows, live sports and more in brilliant 4K Ultra HD.

Suddenlink Voice Service in Eureka

Choose advanced Suddenlink One home WiFi and get ready to have the world at your fingertips. Residents of Eureka can now enjoy a more immersive experience with select movies, shows, live sports and more in brilliant 4K Ultra HD.

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Elevate Your Home Wifi Experience in Eureka
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 Eureka
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.
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Attention Eureka: Suddenlink makes Moving Easy

Enjoy the ultimate home phone service when you use Suddenlink's unlimited local and long-distance calling plan. Call anytime from Eureka to anywhere in the United States, Canada, Puerto Rico and the U.S. Virgin Islands. All for one low, flat monthly rate. and receive free 411 and over 20 features included.

Attention Eureka: Suddenlink makes Moving Easy

Enjoy the ultimate home phone service when you use Suddenlink's unlimited local and long-distance calling plan. Call anytime from Eureka to anywhere in the United States, Canada, Puerto Rico and the U.S. Virgin Islands. All for one low, flat monthly rate. and receive free 411 and over 20 features included.

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

Suddenlink Store Locations Near Eureka

With the many state and national parks Eureka has to offer, you deserve free time to explore. Let Suddenlink take the worry out of in-home connectivity through fast Internet, digital TV and voice services. Enjoy streaming, and downloading, on Suddenlink's robust WiFi network.


Choose from a variety of enhanced Suddenlink service and technical support options, as well as smart home products for your connectivity needs. Plus, our customers get exclusive deals on Optimum Mobile service. Pick the right package for your needs to bundle and save.