Internet providers in Londonderry, NH
Londonderry is a census-designated place (an unincorporated community) in New Hampshire with about 12,307 residents and roughly 6,306 residential locations that internet providers can report on. The table below compares the providers that report service here.
Compare internet providers in Londonderry, NH
Share of residential locations in Londonderry where each provider reports service, from the FCC National Broadband Map (data as of December 31, 2025). Availability depends on your exact address.
| # | Provider | Technology (varies by address) | Locations covered | |
|---|---|---|---|---|
| 1 | Xfinity | Cable | 99%+ | |
| 2 | T-Mobile Home Internet | Fixed wireless | 75% | |
| 3 | Fidium Fiber | Fiber, DSL | 74% | |
| 4 | Verizon | Fiber, Fixed wireless | 38% | Check availability |
| 5 | AT&T | Fiber, DSL, Fixed wireless | 22% | Check availability |
Satellite internet
| 1 | HughesNet | Satellite | 99%+ | |
| 2 | Viasat | Satellite | 99%+ | |
| 3 | Starlink | Satellite | 99%+ |
Satellite service is available at nearly every address but typically has higher latency than wired options.
Provider-reported coverage does not guarantee service or speeds at a specific address. Some "Check availability" links are affiliate links; we may earn a commission at no cost to you. How we make money.
What to know about internet in Londonderry
Xfinity reports service to the most residential locations in Londonderry, about 100%. 3 providers report coverage of at least half of locations (Xfinity, T-Mobile Home Internet, and Fidium Fiber), so the market looks competitive. T-Mobile Home Internet offers fixed wireless home internet, an option if you prefer no cable or fiber installation.
What technologies are available in Londonderry?
Fiber reaches about 31% of locations in Londonderry, so it is available in parts of the area but not everywhere. Gigabit-class service (1,000 Mbps down) is reported for about 70% of locations. Fixed wireless home internet is reported for about 66% of locations.
FCC National Broadband Map, data as of December 31, 2025: share of residential locations in Londonderry that providers report they can serve. City-level figures, not your address.
Londonderry at a glance
About 95% of households in Londonderry have a broadband subscription, 3 points above the New Hampshire average of 92%.
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2023).
Internet providers in places near Londonderry
- Derry, NH (5 mi)
- Hudson, NH (7 mi)
- Nashua, NH (10 mi)
- Manchester, NH (10 mi)
- Methuen Town, MA (12 mi)
- Lawrence, MA (15 mi)
- Haverhill, MA (15 mi)
- Lowell, MA (15 mi)
- Milford, NH (16 mi)
- Goffstown, NH (17 mi)
- Hooksett, NH (17 mi)
- Suncook, NH (20 mi)
- Amesbury Town, MA (21 mi)
- Wilmington, MA (22 mi)
- Exeter, NH (23 mi)
- Newburyport, MA (24 mi)
- Burlington, MA (26 mi)
- Reading, MA (26 mi)
- Woburn, MA (27 mi)
- Lynnfield, MA (28 mi)
Frequently asked questions
Is fiber internet available in Londonderry?
Yes, in part. About 31% of residential locations in Londonderry can get fiber, 99% can get cable, and about 70% can get gigabit-class speeds, per FCC data. Availability depends on your exact address.
Which internet provider has the widest coverage in Londonderry?
Xfinity reports service to about 100% of residential locations in Londonderry, the most of any provider, per FCC data. Availability still depends on your address.
How many internet providers serve Londonderry?
5 providers report service to at least 2% of locations in Londonderry, and 3 cover at least half. Satellite (HughesNet, Viasat, Starlink) is also available nearly everywhere.
What is the difference between fiber, cable and DSL?
Fiber offers the fastest and most consistent speeds, cable is widely available with high download speeds, and DSL runs over phone lines and is usually slower. See our guide for details.
What internet speed do I need in Londonderry?
Most households are well served by 100–300 Mbps. Heavy streaming, gaming or many connected devices may benefit from 500 Mbps or more.
Check your exact address
Coverage for a whole community cannot tell you what is available at your door. Enter your ZIP code, then confirm with each provider.
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