In South Barnstead there are 9 residential internet providers covering 100.00% of the city. The average home can get speeds up to 1,264 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.
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9 Internet Service Providers in South Barnstead
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 South Barnstead are not shown.
South Barnstead 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
Availability maps for all providers in South Barnstead
Using the dropdown below, please select a provider. Green indicates nearly all homes have service, red indicates few homes have service, and blank indicates no service.
Please note some providers will take longer to load than others
Internet service is available in 100.00% of South Barnstead. Using our interactive availability map, you can compare service areas for different providers, we include fiber, cable, DSL, or fixed wireless internet service for all providers who offer it. You will notice that some providers might be listed multiple times for each service. If you find no providers cover the location you're looking at, you can opt for satellite service. The most widely available provider is Atlantic Broadband. Now you can call companies in South Barnstead with more confidence that they might be available.
How fast are internet speeds in South Barnstead?
The map below shows maximum internet speeds by area in South Barnstead.
Internet Speed Key
The average South Barnstead home can get up to 1,264 Mbps on their internet plan. For most people, the fastest download speed in the city is 2,000 Mbps, which 26.36% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 73.64% of homes can only purchase plans up to 1,000 Mbps. See the internet provider details below for info about their speed and coverage in South Barnstead.
Internet speeds tend to be faster in the southwest parts of South Barnstead, and slower in the north areas of the city.
What type of internet should I choose in South Barnstead?
The fastest internet for you may vary based on where in South Barnstead you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 100.00% of South Barnstead 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 South Barnstead homes.
Internet Market Health in South Barnstead
Internet Competition Key
The map shows how competitive the South Barnstead internet service market is. Areas in green have more alternatives, areas in yellow have a few choices, and areas in red may have only one provider. More competition usually means faster speeds and better prices for you, the customer.
Below are quick facts on internet competition and market health in South Barnstead based on what connections the average home has availabile:
- Average number of internet service providers to a home: 4.1 (unhealthy)
- Average types of service (fiber, cable, DSL, etc): 3.3 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 3.7 (unhealthy)
Overall, competition is healthy.
South Barnstead internet customers have the ability to buy internet service from 2 to 6 different providers, depending on where they live. For different types of service, South Barnstead homes have between 1 and 4 options. The type(s) of service available are fiber, cable, fixed wireless, and dsl, though these may vary depending on the region within the city.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. South Barnstead internet customers who want faster speeds have between 2 and 6 choices of companies offering speeds up to or over 25 Mbps.
More internet companies with faster speeds means fewer monopolies and better prices for customers. In promoting a free market for internet, South Barnstead is doing better than most.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in South Barnstead, along with details on where in South Barnstead and at what speeds.
Atlantic Broadband Cable in South Barnstead, NH
Atlantic Broadband cable coverage
About 99.18%, or 967 people, have Atlantic Broadband cable internet available to them in the city. The company covers the entire South Barnstead area. Atlantic Broadband is a large internet service provider internet service providers in the US, with internet service available in most of South Barnstead.
Atlantic Broadband cable download speeds
Atlantic Broadband is above average when comparing download speeds to all other internet providers in South Barnstead. Versus other cable providers in the area, Atlantic Broadband cable is the fastest. There are no different maximum speeds throughout South Barnstead. The fastest plan anyone in South Barnstead can order from Atlantic Broadband goes up to 1,000 Mbps, and all South Barnstead customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Atlantic Broadband cable upload speeds
In South Barnstead download speeds tend to be faster than than upload speeds for Atlantic Broadband cable. Compared to other ISPs, Atlantic Broadband is below average where upload speeds are concerned, and the fastest compared to other South Barnstead cable providers. Atlantic Broadband offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in South Barnstead is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
TDS Fiber in South Barnstead, NH
TDS fiber coverage
About 86.46%, or 843 people, have TDS fiber internet available to them in the city. The company covers the north, northeast, south, northwest, central, east, and west South Barnstead area. TDS is a large internet service provider internet service providers in the US, with internet service available in most of South Barnstead.
TDS fiber download speeds
TDS is above average when comparing download speeds to all other internet providers in South Barnstead. Versus other fiber providers in the area, TDS fiber is one of the slowest. There are no different maximum speeds throughout South Barnstead. The fastest plan anyone in South Barnstead can order from TDS goes up to 1,000 Mbps, and all South Barnstead customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
TDS fiber upload speeds
In South Barnstead download speeds tend to be equal to than upload speeds for TDS fiber. Compared to other ISPs, TDS is above average where upload speeds are concerned, and one of the slowest compared to other South Barnstead fiber providers. TDS offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in South Barnstead is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
TDS DSL in South Barnstead, NH
TDS DSL coverage
About 34.26%, or 334 people, have TDS DSL internet available to them in the city. The company covers the northeast, north, south, east, and central South Barnstead area. TDS is a large internet service provider internet service providers in the US, with internet service available in a small portion of South Barnstead.
TDS DSL download speeds
TDS is below average when comparing download speeds to all other internet providers in South Barnstead. Versus other DSL providers in the area, TDS DSL is the fastest. There are 2 different maximum speeds throughout South Barnstead. The fastest plan anyone in South Barnstead can order from TDS goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for South Barnstead customers is up to 94 Mbps.
Show all download speeds
- 92.8% up to 100.0 Mbps
- 7.2% up to 10.0 Mbps
TDS DSL upload speeds
In South Barnstead download speeds tend to be faster than than upload speeds for TDS DSL. Compared to other ISPs, TDS is below average where upload speeds are concerned, and the fastest compared to other South Barnstead DSL providers. TDS offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in South Barnstead is up to 15 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, TDS customers can get speeds up to 14 Mbps.
Show all upload speeds
- 92.8% up to 15.0 Mbps
- 7.2% up to 1.0 Mbps
Fidium Fiber Fiber in South Barnstead, NH
Fidium fiber coverage
About 26.36%, or 257 people, have Fidium fiber internet available to them in the city. The company covers the south, east, and southwest South Barnstead 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 South Barnstead.
Fidium Fiber fiber download speeds
Fidium is the fastest when comparing download speeds to all other internet providers in South Barnstead. Versus other fiber providers in the area, Fidium fiber is the fastest. There are no different maximum speeds throughout South Barnstead. The fastest plan anyone in South Barnstead can order from Fidium goes up to 2,000 Mbps, and all South Barnstead customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Fidium Fiber fiber upload speeds
In South Barnstead download speeds tend to be equal to than upload speeds for Fidium fiber. Compared to other ISPs, Fidium is the fastest where upload speeds are concerned, and the fastest compared to other South Barnstead fiber providers. Fidium offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in South Barnstead is up to 2,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,000.0 Mbps
Fidium Fiber DSL in South Barnstead, NH
Fidium DSL coverage
About 23.90%, or 233 people, have Fidium DSL internet available to them in the city. The company covers the south, northeast, and east South Barnstead 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 South Barnstead.
Fidium Fiber DSL download speeds
Fidium is one of the slowest when comparing download speeds to all other internet providers in South Barnstead. Versus other DSL providers in the area, Fidium DSL is the slowest. There are no different maximum speeds throughout South Barnstead. The fastest plan anyone in South Barnstead can order from Fidium goes up to 10 Mbps, and all South Barnstead customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Fidium Fiber DSL upload speeds
In South Barnstead download speeds tend to be faster than than upload speeds for Fidium DSL. Compared to other ISPs, Fidium is one of the slowest where upload speeds are concerned, and the slowest compared to other South Barnstead DSL providers. Fidium offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in South Barnstead is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Atlantic Broadband Fiber in South Barnstead, NH
Atlantic Broadband fiber coverage
About 23.59%, or 230 people, have Atlantic Broadband fiber internet available to them in the city. The company covers the north, northwest, northeast, and east South Barnstead area. Atlantic Broadband is a large internet service provider internet service providers in the US, with internet service available in a small portion of South Barnstead.
Atlantic Broadband fiber download speeds
Atlantic Broadband is above average when comparing download speeds to all other internet providers in South Barnstead. Versus other fiber providers in the area, Atlantic Broadband fiber is one of the slowest. There are no different maximum speeds throughout South Barnstead. The fastest plan anyone in South Barnstead can order from Atlantic Broadband goes up to 1,000 Mbps, and all South Barnstead customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Atlantic Broadband fiber upload speeds
In South Barnstead download speeds tend to be equal to than upload speeds for Atlantic Broadband fiber. Compared to other ISPs, Atlantic Broadband is above average where upload speeds are concerned, and one of the slowest compared to other South Barnstead fiber providers. Atlantic Broadband offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in South Barnstead is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
XFINITY from Comcast Fiber in South Barnstead, NH
XFINITY fiber coverage
About 9.13%, or 89 people, have XFINITY fiber internet available to them in the city. The company covers the south South Barnstead 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 South Barnstead.
XFINITY from Comcast fiber download speeds
XFINITY is above average when comparing download speeds to all other internet providers in South Barnstead. Versus other fiber providers in the area, XFINITY fiber is one of the slowest. There are no different maximum speeds throughout South Barnstead. The fastest plan anyone in South Barnstead can order from XFINITY goes up to 1,000 Mbps, and all South Barnstead customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
XFINITY from Comcast fiber upload speeds
In South Barnstead download speeds tend to be equal to than upload speeds for XFINITY fiber. Compared to other ISPs, XFINITY is above average where upload speeds are concerned, and one of the slowest compared to other South Barnstead fiber providers. XFINITY offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in South Barnstead is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
T-Mobile Home Internet Fixed Wireless in South Barnstead, NH
T-Mobile Home Internet fixed wireless coverage
About 83.79%, or 817 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire South Barnstead area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in much of South Barnstead.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is below average when comparing download speeds to all other internet providers in South Barnstead. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are no different maximum speeds throughout South Barnstead. The fastest plan anyone in South Barnstead can order from T-Mobile Home Internet goes up to 25 Mbps, and all South Barnstead customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In South Barnstead download speeds tend to be faster than than upload speeds for T-Mobile Home Internet fixed wireless. Compared to other ISPs, T-Mobile Home Internet is below average where upload speeds are concerned, and below average compared to other South Barnstead fixed wireless providers. T-Mobile Home Internet offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in South Barnstead is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
US Cellular Fixed Wireless in South Barnstead, NH
US Cellular fixed wireless coverage
About 19.28%, or 188 people, have US Cellular fixed wireless internet available to them in the city. The company covers the north and northeast South Barnstead area. US Cellular is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of South Barnstead.
US Cellular fixed wireless download speeds
US Cellular is one of the slowest when comparing download speeds to all other internet providers in South Barnstead. Versus other fixed wireless providers in the area, US Cellular fixed wireless is the slowest. There are no different maximum speeds throughout South Barnstead. The fastest plan anyone in South Barnstead can order from US Cellular goes up to 10 Mbps, and all South Barnstead customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
US Cellular fixed wireless upload speeds
In South Barnstead download speeds tend to be faster than than upload speeds for US Cellular fixed wireless. Compared to other ISPs, US Cellular is one of the slowest where upload speeds are concerned, and the slowest compared to other South Barnstead fixed wireless providers. US Cellular offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in South Barnstead is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Verizon Fixed Wireless in South Barnstead, NH
Verizon fixed wireless coverage
About 6.36%, or 62 people, have Verizon fixed wireless internet available to them in the city. The company covers the east and west South Barnstead area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of South Barnstead.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in South Barnstead. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout South Barnstead. The fastest plan anyone in South Barnstead can order from Verizon goes up to 300 Mbps, and all South Barnstead customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In South Barnstead download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and the fastest compared to other South Barnstead fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in South Barnstead is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
South Barnstead Internet by Area
This information is most helpful to those looking for homes or considering moving to South Barnstead or any of the areas nearby.
How does internet in South Barnstead compare to the rest of New Hampshire?
Internet speeds in South Barnstead are slower versus the average speeds in New Hampshire: 1,970 Mbps in New Hampshire versus 1,264 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in New Hampshire is 98.83% versus 100.00% in South Barnstead.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around South Barnstead are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does internet service 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
- Barnstead, NH: equal internet coverage, faster speeds
- Center Barnstead, NH: less internet coverage, slower speeds
- Strafford, NH: less internet coverage, faster speeds
- Pittsfield, NH: equal internet coverage, faster speeds
- Center Strafford, NH: equal internet coverage, faster speeds
- Farmington, NH: less internet coverage, faster speeds
- Alton, NH: less internet coverage, slower speeds
- Northwood, NH: less internet coverage, faster speeds
- New Durham, NH: equal internet coverage, slower speeds
- Gilmanton Iron Works, NH: less internet coverage, faster speeds
Cities with Similar Populations
- Penfield, OH: equal internet coverage, faster speeds
- New Salem, MA: less internet coverage, slower speeds
- Newcomb, NM: less internet coverage, slower speeds
- Newton, WI: equal internet coverage, slower speeds
- North Shores, DE: equal internet coverage, faster speeds
- Norwood, IL: equal internet coverage, faster speeds
- Oakhurst, OK: less internet coverage, faster speeds
- Ohio, IL: less internet coverage, faster speeds
- Olga, WA: less internet coverage, faster speeds
- Orwell, VT: less internet coverage, slower speeds