Connection speeds like you've never seen.
A new way to internet has arrived in
Hi, we're Fidium Fiber internet.
We don't do contracts. Just high-speed fiber internet, unlimited data, and exceptional customer service.
100 Mbps
Upload / DownloadEssential speed for light browsing, streaming, and casual online use
300 Mbps
Upload / DownloadIdeal speeds for HD streaming, online gaming and multitasking
1 Gig
Upload / DownloadMade for 4K streaming, heavy data use, and competitive gaming
2 Gig
Upload / DownloadPerfect for smart homes, big families, and maximum speeds
Or continue by phone 1.855.459.2889
Boost your small business with high-speed Fidium Fiber internet for work.
Ready to experience the difference of fiber internet in South Hampton? Here's what to expect:
Speeds up to 10x faster than cable
Watch your favorite sports team or binge your favorite shows with connection speeds up to 2 Gigs, no data cap, and uploads just as fast as downloads.
The most reliable WiFi connection
No more dead zones! Stay connected to every video call and online game, no matter the time of day, number of devices, or the weather.
Flexibility and value
Get the speed you want at the price that's right for you - no contracts, no unnecessary bundling, and no limit on data.
What are customers in New Hampshire saying about Fidium Fiber internet?
Check out the latest reviews of Fidium Fiber’s high-speed internet in New Hampshire.
Service is much improved and much faster than my previous carrier. The installation technicians were polite and skilled. I recommend Fidium broadband highly.
Douglas - New Hampshire
I went with Fidium due to my plan increasing with that other major service provider and I'm glad I did because now I have fiber to my home, and faster speeds at a lower price. Communications and service with Fidium has been top notch, the install was easy and the tech great to work with, and the app they provide has great network monitoring tools. If you are looking for Internet service or considering a switch, I'd recommend Fidium.
John - New Hampshire
Outstanding Service and Performance! Using the newest Fidium ONT and WiFi 6 gateway modem/router, with the 1GB service, I have the best internet service I’ve ever had. The customer experience with Fidium was fantastic from the Customer Representative I spoke to, to the installer - all excellent. Love the Attune App and all the information it provides about my network.
Jim - New Hampshire
FAQs: you asked, we answered.
Yes, Fidium Fiber offers fiber optic internet in South Hampton, NH, providing super-fast download and upload speeds for a reliable and worry-free connected experience.
Fidium Fiber is a leading provider of fiber internet in South Hampton, NH, delivering blazing-fast 2 gig internet speeds.
Yes, fiber business internet service is available in South Hampton, NH through Fidium@Work, providing reliable and high-speed connectivity tailored for business needs.