In 03243 there is 1 residential Fiber provider covering 5.51% of the zip. The average home can get speeds up to 6,750 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 03243, NH.
To see availability maps for all providers including fiber, cable, DSL, and more in 03243, NH please click below.
Fiber Internet Service Provider in 03243
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 03243 are not shown.
03243 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 03243 is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 5.51% of 03243. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is HUB66. Call one of the companies with service in 03243 above to see who has service at your home.
How fast is fiber internet in 03243?
The map below shows maximum fiber internet speeds by area in 03243.
Fiber Internet Speed Key
The average 03243 home can get up to 6,750 Mbps on their fiber internet plan. The fastest fiber download speed in the zip is 8,000 Mbps, which 4.52% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, less than 1% 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 03243.
Fiber internet speeds tend to be faster in the north parts of 03243, and slower in the west areas of the zip.
Is fiber the fastest internet I can get in 03243?
The fastest internet for you may vary based on where in 03243 you live. In general, cable competes most often with fiber in the zip.
- Fiber is the fastest internet type for 5.51% of 03243 homes.
- Cable is fastest for 78.07% of the zip.
- DSL is fastest for 9.14%.
- Fixed wireless is fastest for 7.28%.
- Satellite internet may be the only option for less than 1% of 03243 homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in 03243, along with details on where in 03243 and at what speeds.
HUB66 Fiber in 03243, NH
HUB66 fiber coverage
About 4.52%, or 46 people, have HUB66 fiber internet available to them in the zip. The company covers the north 03243 area. HUB66 is a small internet service provider internet service providers in the US, with internet service available in a very small piece of 03243.
HUB66 fiber download speeds
HUB66 is the fastest when comparing download speeds to all other internet providers in 03243. Versus other fiber providers in the area, HUB66 fiber is the fastest. There are no different maximum speeds throughout 03243. The fastest plan anyone in 03243 can order from HUB66 goes up to 8,000 Mbps, and all 03243 customers can get this speed.
Show all download speeds
- 100.0% up to 8,000.0 Mbps
HUB66 fiber upload speeds
In 03243 download speeds tend to be equal to than upload speeds for HUB66 fiber. Compared to other ISPs, HUB66 is the fastest where upload speeds are concerned, and the fastest compared to other 03243 fiber providers. HUB66 offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 03243 is up to 8,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 8,000.0 Mbps
03243 Fiber by Area
This information is most helpful to those looking for homes or considering moving to 03243 or any of the areas nearby.
How does fiber internet in 03243 compare to the rest of New Hampshire?
Fiber internet speeds in 03243 are much faster versus the average speeds in New Hampshire: 0.00 Mbps in New Hampshire versus 6,750 Mbps in the zip. The state has similar fiber availability compared to the zip. Average fiber coverage in New Hampshire is 0.00% versus 5.51% in 03243.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around 03243 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 zip codes?
Below are zip codes nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Zip Codes
- 03231, NH: more fiber coverage, slower speeds
- 03222, NH: more fiber coverage, faster speeds
- 03216, NH: more fiber coverage, slower speeds
- 03230, NH: more fiber coverage, slower speeds
- 03235, NH: more fiber coverage, slower speeds
- 03269, NH: more fiber coverage, slower speeds
- 03256, NH: more fiber coverage, slower speeds
- 03276, NH: more fiber coverage, slower speeds
- 03287, NH: more fiber coverage, slower speeds
- 03240, NH: more fiber coverage, slower speeds
Zip Codes with Similar Populations
- 97453, OR: more fiber coverage, faster speeds
- 78548, TX: more fiber coverage, faster speeds
- 87575, NM: more fiber coverage, slower speeds
- 36785, AL: more fiber coverage, slower speeds
- 08019, NJ: more fiber coverage, slower speeds
- 08887, NJ: more fiber coverage, slower speeds
- 19474, PA: more fiber coverage, slower speeds
- 68825, NE: more fiber coverage, slower speeds
- 98941, WA: more fiber coverage, slower speeds
- 26705, WV: more fiber coverage, slower speeds