In Tamworth there are 3 residential Fiber providers covering 97.20% of the city. The average home can get speeds up to 2,000 Mbps. Note that we may have a financial relationship with some of the providers below. This does not influence rankings, and helps us provide high-quality detailed information for free.
This page contains all Fiber internet providers in Tamworth, NH.
To see availability maps for all providers including fiber, cable, DSL, and more in Tamworth, NH please click below.
Tamworth, NH Availability Maps
Fiber Internet Service Providers in Tamworth
Data updated 11/14/2025, based on FCC data from 12/31/2024. This is the most current data available as of .
To avoid wasting your time, providers with less than 1% coverage in Tamworth are not shown.
Tamworth Satellite TV & Internet Providers
DISH Satellite TV
DIRECTV Satellite TV
Not sure whether to choose Dish or DIRECTV? For most people most of the time we recommend DISH. But click here to learn more.
Viasat Satellite Internet
Where in Tamworth is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 97.20% of Tamworth. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Fidium. Call one of the companies with service in Tamworth above to see who has service at your home.
How fast is fiber internet in Tamworth?
The map below shows maximum fiber internet speeds by area in Tamworth.
Fiber Internet Speed Key
The average Tamworth home can get up to 2,000 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 2,000 Mbps, which 97.20% of residents can get.
Is fiber the fastest internet I can get in Tamworth?
The fastest internet for you may vary based on where in Tamworth you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 97.20% of Tamworth homes.
- Cable is fastest for 2.80% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for less than 1% of Tamworth homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Tamworth, along with details on where in Tamworth and at what speeds.
Fidium Fiber Fiber in Tamworth, NH
Fidium fiber coverage
About 97.20%, or 1,078 people, have Fidium fiber internet available to them in the city. The company covers the entire Tamworth area. Fidium is one of the largest internet service providers internet service providers in the US, with internet service available in most of Tamworth.
Fidium Fiber fiber download speeds
Fidium is one of the fastest when comparing download speeds to all other internet providers in Tamworth. Versus other fiber providers in the area, Fidium fiber is one of the fastest. There are no different maximum speeds throughout Tamworth. The fastest plan anyone in Tamworth can order from Fidium goes up to 2,000 Mbps, and all Tamworth customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Fidium Fiber fiber upload speeds
In Tamworth download speeds tend to be equal to than upload speeds for Fidium fiber. Compared to other ISPs, Fidium is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Tamworth fiber providers. Fidium offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Tamworth is up to 2,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,000.0 Mbps
New Hampshire Electric Co-op Fiber in Tamworth, NH
New Hampshire Electric Co-op fiber coverage
About 14.43%, or 160 people, have New Hampshire Electric Co-op fiber internet available to them in the city. The company covers the southeast and northwest Tamworth area. New Hampshire Electric Co-op is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Tamworth.
New Hampshire Electric Co-op fiber download speeds
New Hampshire Electric Co-op is one of the fastest when comparing download speeds to all other internet providers in Tamworth. Versus other fiber providers in the area, New Hampshire Electric Co-op fiber is one of the fastest. There are no different maximum speeds throughout Tamworth. The fastest plan anyone in Tamworth can order from New Hampshire Electric Co-op goes up to 2,000 Mbps, and all Tamworth customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
New Hampshire Electric Co-op fiber upload speeds
In Tamworth download speeds tend to be equal to than upload speeds for New Hampshire Electric Co-op fiber. Compared to other ISPs, New Hampshire Electric Co-op is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Tamworth fiber providers. New Hampshire Electric Co-op offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Tamworth is up to 2,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,000.0 Mbps
XFINITY from Comcast Fiber in Tamworth, NH
XFINITY fiber coverage
About 3.79%, or 42 people, have XFINITY fiber internet available to them in the city. The company covers the north Tamworth area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Tamworth.
XFINITY from Comcast fiber download speeds
XFINITY is one of the fastest when comparing download speeds to all other internet providers in Tamworth. Versus other fiber providers in the area, XFINITY fiber is one of the fastest. There are no different maximum speeds throughout Tamworth. The fastest plan anyone in Tamworth can order from XFINITY goes up to 2,000 Mbps, and all Tamworth customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
XFINITY from Comcast fiber upload speeds
In Tamworth download speeds tend to be faster than than upload speeds for XFINITY fiber. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and the slowest compared to other Tamworth fiber providers. XFINITY offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Tamworth is up to 250 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 250.0 Mbps
Tamworth Fiber by Area
This information is most helpful to those looking for homes or considering moving to Tamworth or any of the areas nearby.
How does fiber internet in Tamworth compare to the rest of New Hampshire?
Fiber internet speeds in Tamworth are much faster versus the average speeds in New Hampshire: 0.00 Mbps in New Hampshire versus 2,000 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in New Hampshire is 0.00% versus 97.20% in Tamworth.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Tamworth are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does fiber internet look like in other cities?
Below are cities nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Cities
- Chocorua, NH: more fiber coverage, similar speeds
- West Ossipee, NH: more fiber coverage, similar speeds
- Wonalancet, NH: more fiber coverage, similar speeds
- South Tamworth, NH: less fiber coverage, similar speeds
- Silver Lake, NH: more fiber coverage, similar speeds
- Whittier, NH: less fiber coverage, similar speeds
- Whiteface, NH: more fiber coverage, similar speeds
- North Sandwich, NH: more fiber coverage, similar speeds
- Effingham, NH: less fiber coverage, similar speeds
- Madison, NH: more fiber coverage, similar speeds
Cities with Similar Populations
- Frost, MI: less fiber coverage, slower speeds
- Stewart, TN: more fiber coverage, slower speeds
- Scobey, MT: more fiber coverage, slower speeds
- Saulsbury, TN: more fiber coverage, slower speeds
- Hermon, NY: less fiber coverage, slower speeds
- Hampshire, TN: less fiber coverage, slower speeds
- Greeley, PA: less fiber coverage, slower speeds
- Great Bend, PA: more fiber coverage, faster speeds
- Graettinger, IA: more fiber coverage, slower speeds
- Genesee, PA: less fiber coverage, slower speeds