Connect to the World with Idaho Falls Fiber
We connect you to the world with blazing speeds of up to 10Gb per second! SUMOFIBER is the highest-rated fiber provider for Idaho Falls and a local business with the goal of providing outstanding service and customer support and of course lightning-fast fiber internet!
Check your availability to get started:


Invest in Your Future
Connecting Idaho Falls fiber to your home or office could raise the property value.

High-Speed
Robust, broadband access with speeds of up to 10Gb. Once you go fiber, you won't go back.

Dedicated Internet
Serving all premises with Fiber-to-the-Home, you get a dedicated and more reliable internet.

Unbeatable Value
SUMOFIBER delivers exceptional local service on top of Idaho Falls' unbeatable fiber infrastructure.

I’ve had SUMOFIBER for over a year now and haven’t had any issues with it. I switched from Comcast where I was paying $50/month for data over the 1TB cap and I was having to restart the modem daily or weekly due to network problems. With Sumo, I haven’t ever had to restart my modem unless I restart my personal router for some reason.
The speed is fast, my wife and I cut cable 3 years ago and we have no problem streaming 2 Rokus and a computer or tablet along with phones all at the same time. I’m a 24/7 student and I have to have internet all the time, this is the best internet I’ve ever had. I highly recommend it to anyone who wants great internet!! With Sumo, I’m paying 1/2 what I did for Comcast.
Chris Hunt
Residential & Business Internet
SUMOFIBER is happy to provide the lightning-fast fiber internet to your home and office.
Stream, upload, search, scroll, and succeed faster with a dedicated fiber line.
Enjoy Extensive Coverage with Our Mesh Design
SUMOFIBER gives you a super-fast internet connection without any annoying buffering. To make sure your whole home or business enjoys the best possible internet, a mesh system is the best way to go.
Find Affordable Connectivity for Your Home
We want to make sure you can stay connected to the internet. That’s why we’re taking part in the FCC’s Affordable Connectivity Program (ACP), which helps eligible households save up to $30 per month on their internet bill.
