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Fidium expands all-fiber internet to Somersworth, N.H.

Multi-gig speeds up to 2 Gigs now reach more than 7,400 homes and businesses

SOMERSWORTH, N.H. – Oct. 12, 2026 – Fidium has expanded its all-fiber internet service to Somersworth, with multi-gig speed access now available to more than 7,400 homes and businesses in the community. Residents and business owners can check their address and order.

Fiber expansion details:

Availability: More than 7,400 homes and businesses in Somersworth, N.H.
Speeds: 300 Mbps to 2 Gig (2,000 Mbps), symmetrical, over a 100% fiber optic network.
Service: No contracts, no data caps, and professional installation included at no cost.
Order: Learn more about service options and availability on the Somersworth community page or by calling 1.855.459.2000.

In New Hampshire, Fidium’s all-fiber network spans 19,000 miles and is available to more than 450,000 homes and businesses.

Frequently asked questions about Fidium fiber internet in Somersworth, N.H.

Where is Fidium available in Somersworth? Fidium fiber internet is available throughout the community. Enter your address on the Somersworth community page to confirm or call 1.855.459.2000.
What internet plans does Fidium offer in Somersworth? Speeds range from 300 Mbps to 2 Gig (2,000 Mbps) over a 100% fiber optic network, with upload speeds that match download speeds. Service is available for homes and businesses. Enter your address on the Somersworth community page to see current plans and options.
Does Fidium require a contract or charge for installation in Somersworth? No. Fidium plans have no contracts or data caps, and professional installation is included at no cost.

About Fidium:

Fidium is a next-generation fiber internet and network services company on a mission to be America’s favorite and fastest-growing fiber provider. As a fiber operator focused on unserved and underserved communities, Fidium delivers lightning-fast, reliable internet that’s refreshingly easy to use. With future-ready technology, a customer-first approach, and a growing national fiber footprint, Fidium is redefining what “better internet” enables: supporting homes, small businesses, schools, hospitals, data centers, and entire communities with connectivity that is foundational to modern life, opportunity and economic growth. Fiber Up and learn more at FidiumFiber.com.