In Northfield there are 8 residential internet providers covering 100.00% of the city. The average home can get speeds up to 1,000 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.
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8 Internet Service Providers in Northfield
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 Northfield are not shown.
Northfield 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 Northfield
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 Northfield. 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 Northfield with more confidence that they might be available.
How fast are internet speeds in Northfield?
The map below shows maximum internet speeds by area in Northfield.
Internet Speed Key
The average Northfield home can get up to 1,000 Mbps on their internet plan. For most people, the fastest download speed in the city is 1,000 Mbps, which 100.00% of residents can get.
What type of internet should I choose in Northfield?
The fastest internet for you may vary based on where in Northfield 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 Northfield 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 Northfield homes.
Internet Market Health in Northfield
Internet Competition Key
The map shows how competitive the Northfield 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 Northfield based on what connections the average home has availabile:
- Average number of internet service providers to a home: 5.7 (healthy)
- Average types of service (fiber, cable, DSL, etc): 4.0 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 3.7 (unhealthy)
Overall, competition is healthy.
Northfield internet customers have the ability to buy internet service from 5 to 6 different providers, depending on where they live. For different types of service, Northfield homes have 4 options. The type(s) of service available are fixed wireless, fiber, dsl, and cable, 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. Northfield internet customers who want faster speeds have between 3 and 4 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, Northfield is doing better than most.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Northfield, along with details on where in Northfield and at what speeds.
XFINITY from Comcast Fiber in Northfield, NH
XFINITY fiber coverage
About 100.00%, or 475 people, have XFINITY fiber internet available to them in the city. The company covers the entire Northfield area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of Northfield.
XFINITY from Comcast fiber download speeds
XFINITY is one of the fastest when comparing download speeds to all other internet providers in Northfield. Versus other fiber providers in the area, XFINITY fiber is the fastest. There are no different maximum speeds throughout Northfield. The fastest plan anyone in Northfield can order from XFINITY goes up to 1,000 Mbps, and all Northfield customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
XFINITY from Comcast fiber upload speeds
In Northfield download speeds tend to be equal to than upload speeds for XFINITY fiber. Compared to other ISPs, XFINITY is the fastest where upload speeds are concerned, and the fastest compared to other Northfield fiber providers. XFINITY offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Northfield is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Atlantic Broadband Cable in Northfield, NH
Atlantic Broadband cable coverage
About 100.00%, or 475 people, have Atlantic Broadband cable internet available to them in the city. The company covers the entire Northfield area. Atlantic Broadband is a large internet service provider internet service providers in the US, with internet service available in every corner of Northfield.
Atlantic Broadband cable download speeds
Atlantic Broadband is one of the fastest when comparing download speeds to all other internet providers in Northfield. Versus other cable providers in the area, Atlantic Broadband cable is the fastest. There are no different maximum speeds throughout Northfield. The fastest plan anyone in Northfield can order from Atlantic Broadband goes up to 1,000 Mbps, and all Northfield customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Atlantic Broadband cable upload speeds
In Northfield 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 Northfield cable providers. Atlantic Broadband offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Northfield is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Fidium Fiber DSL in Northfield, NH
Fidium DSL coverage
About 100.00%, or 475 people, have Fidium DSL internet available to them in the city. The company covers the entire Northfield area. Fidium is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of Northfield.
Fidium Fiber DSL download speeds
Fidium is one of the slowest when comparing download speeds to all other internet providers in Northfield. Versus other DSL providers in the area, Fidium DSL is the fastest. There are no different maximum speeds throughout Northfield. The fastest plan anyone in Northfield can order from Fidium goes up to 10 Mbps, and all Northfield customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Fidium Fiber DSL upload speeds
In Northfield 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 fastest compared to other Northfield DSL providers. Fidium offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Northfield is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
T-Mobile Home Internet Fixed Wireless in Northfield, NH
T-Mobile Home Internet fixed wireless coverage
About 100.00%, or 475 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Northfield area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of Northfield.
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 Northfield. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are no different maximum speeds throughout Northfield. The fastest plan anyone in Northfield can order from T-Mobile Home Internet goes up to 100 Mbps, and all Northfield customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Northfield 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 one of the fastest compared to other Northfield 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 Northfield is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
US Cellular Fixed Wireless in Northfield, NH
US Cellular fixed wireless coverage
About 100.00%, or 475 people, have US Cellular fixed wireless internet available to them in the city. The company covers the entire Northfield area. US Cellular is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of Northfield.
US Cellular fixed wireless download speeds
US Cellular is one of the slowest when comparing download speeds to all other internet providers in Northfield. Versus other fixed wireless providers in the area, US Cellular fixed wireless is the slowest. There are no different maximum speeds throughout Northfield. The fastest plan anyone in Northfield can order from US Cellular goes up to 10 Mbps, and all Northfield customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
US Cellular fixed wireless upload speeds
In Northfield 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 Northfield fixed wireless providers. US Cellular offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Northfield 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 Northfield, NH
Verizon fixed wireless coverage
About 65.47%, or 311 people, have Verizon fixed wireless internet available to them in the city. The company covers the entire Northfield area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in much of Northfield.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Northfield. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Northfield. The fastest plan anyone in Northfield can order from Verizon goes up to 300 Mbps, and all Northfield customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Northfield 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 one of the fastest compared to other Northfield fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Northfield is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Northfield Internet by Area
This information is most helpful to those looking for homes or considering moving to Northfield or any of the areas nearby.
How does internet in Northfield compare to the rest of New Hampshire?
Internet speeds in Northfield are slower versus the average speeds in New Hampshire: 1,970 Mbps in New Hampshire versus 1,000 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 Northfield.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Northfield 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
- Franklin, NH: equal internet coverage, faster speeds
- Tilton, NH: equal internet coverage, faster speeds
- Gerrish, NH: equal internet coverage, faster speeds
- Webster Lake, NH: equal internet coverage, faster speeds
- Canterbury, NH: equal internet coverage, faster speeds
- Salisbury, NH: equal internet coverage, faster speeds
- Lochmere, NH: equal internet coverage, faster speeds
- Gardners Grove, NH: equal internet coverage, faster speeds
- Boscawen, NH: equal internet coverage, faster speeds
- South Newbury, NH: equal internet coverage, faster speeds
Cities with Similar Populations
- Point Clear, AL: equal internet coverage, faster speeds
- New Harbor, ME: equal internet coverage, similar speeds
- New Haven, OH: less internet coverage, faster speeds
- New Holland, IL: less internet coverage, slower speeds
- New Leipzig, ND: less internet coverage, slower speeds
- North Lansing, NY: equal internet coverage, similar speeds
- North McAlester, OK: less internet coverage, faster speeds
- Pleasant Groves, AL: equal internet coverage, similar speeds
- Plum, TX: equal internet coverage, slower speeds
- New Burlington, OH: equal internet coverage, faster speeds