In Alstead Center there is 1 residential DSL provider covering 32.16% of the city. The average home can get speeds up to 10 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 DSL internet providers in Alstead Center, NH.
To see availability maps for all providers including fiber, cable, DSL, and more in Alstead Center, NH please click below.
Alstead Center, NH Availability Maps
DSL Internet Service Provider in Alstead Center
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 Alstead Center are not shown.
Alstead Center 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 Alstead Center is DSL internet available?
DSL Internet Availability Key
DSL is available in 32.16% of Alstead Center. Areas in green have DSL 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 Alstead Center above to see who has service at your home.
How fast is DSL internet in Alstead Center?
The map below shows maximum DSL internet speeds by area in Alstead Center.
DSL Internet Speed Key
The average Alstead Center home can get up to 10 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 10 Mbps, which 32.16% of residents can get.
Is DSL the fastest internet I can get in Alstead Center?
The fastest internet for you may vary based on where in Alstead Center you live. In general, fiber competes most often with DSL in the city.
- Fiber is the fastest internet type for 100.00% of Alstead Center homes.
- Cable is fastest for less than 1% 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 Alstead Center homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Alstead Center, along with details on where in Alstead Center and at what speeds.
Fidium Fiber DSL in Alstead Center, NH
Fidium DSL coverage
About 32.16%, or 128 people, have Fidium DSL internet available to them in the city. The company covers the entire Alstead Center area. Fidium is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Alstead Center.
Fidium Fiber DSL download speeds
Fidium is the slowest when comparing download speeds to all other internet providers in Alstead Center. Versus other DSL providers in the area, Fidium DSL is the fastest. There are no different maximum speeds throughout Alstead Center. The fastest plan anyone in Alstead Center can order from Fidium goes up to 10 Mbps, and all Alstead Center customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Fidium Fiber DSL upload speeds
In Alstead Center download speeds tend to be faster than than upload speeds for Fidium DSL. Compared to other ISPs, Fidium is the slowest where upload speeds are concerned, and the fastest compared to other Alstead Center DSL providers. Fidium offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Alstead Center is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Alstead Center DSL by Area
This information is most helpful to those looking for homes or considering moving to Alstead Center or any of the areas nearby.
How does DSL internet in Alstead Center compare to the rest of New Hampshire?
DSL internet speeds in Alstead Center are much faster versus the average speeds in New Hampshire: 0.00 Mbps in New Hampshire versus 10 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in New Hampshire is 0.00% versus 32.16% in Alstead Center.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Alstead Center are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does DSL 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
- Alstead, NH: less DSL coverage, similar speeds
- Drewsville, NH: less DSL coverage, similar speeds
- East Alstead, NH: more DSL coverage, similar speeds
- Langdon, NH: less DSL coverage, similar speeds
- Walpole, NH: less DSL coverage, similar speeds
- South Charlestown, NH: less DSL coverage, similar speeds
- North Walpole, NH: less DSL coverage, similar speeds
- Gilsum, NH: less DSL coverage, similar speeds
- North Westminster, VT: more DSL coverage, similar speeds
- South Acworth, NH: less DSL coverage, similar speeds
Cities with Similar Populations
- Blount, WV: less DSL coverage, similar speeds
- Vienna, TX: less DSL coverage, similar speeds
- Chokoloskee, FL: more DSL coverage, faster speeds
- Healy, AK: more DSL coverage, faster speeds
- Wahak Hotrontk, AZ: more DSL coverage, similar speeds
- Chassahowitzka, FL: more DSL coverage, faster speeds
- Red Level, FL: more DSL coverage, similar speeds
- Horrell, PA: less DSL coverage, faster speeds
- Hunt, AZ: less DSL coverage, faster speeds
- Hunters, WA: more DSL coverage, faster speeds