In 03230 there are 2 residential Fiber providers covering 94.40% of the zip. 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.
This page contains all Fiber internet providers in 03230, NH.
To see availability maps for all providers including fiber, cable, DSL, and more in 03230, NH please click below.
Fiber Internet Service Providers in 03230
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 03230 are not shown.
03230 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 03230 is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 94.40% of 03230. 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 03230 above to see who has service at your home.
How fast is fiber internet in 03230?
The map below shows maximum fiber internet speeds by area in 03230.
Fiber Internet Speed Key
The average 03230 home can get up to 1,000 Mbps on their fiber internet plan. The fastest fiber download speed in the zip is 1,000 Mbps, which 94.40% of residents can get.
Is fiber the fastest internet I can get in 03230?
The fastest internet for you may vary based on where in 03230 you live. In general, cable competes most often with fiber in the zip.
- Fiber is the fastest internet type for 28.24% of 03230 homes.
- Cable is fastest for 67.90% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 2.57%.
- Satellite internet may be the only option for 1.29% of 03230 homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in 03230, along with details on where in 03230 and at what speeds.
Fidium Fiber Fiber in 03230, NH
Fidium fiber coverage
About 93.34%, or 1,233 people, have Fidium fiber internet available to them in the zip. The company covers the entire 03230 area. Fidium is one of the largest internet service providers internet service providers in the US, with internet service available in most of 03230.
Fidium Fiber fiber download speeds
Fidium is above average when comparing download speeds to all other internet providers in 03230. Versus other fiber providers in the area, Fidium fiber is one of the fastest. There are no different maximum speeds throughout 03230. The fastest plan anyone in 03230 can order from Fidium goes up to 1,000 Mbps, and all 03230 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Fidium Fiber fiber upload speeds
In 03230 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 03230 fiber providers. Fidium offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 03230 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 Fiber in 03230, NH
TDS fiber coverage
About 1.06%, or 14 people, have TDS fiber internet available to them in the zip. The company covers the southwest 03230 area. TDS is a large internet service provider internet service providers in the US, with internet service available in a very small piece of 03230.
TDS fiber download speeds
TDS is above average when comparing download speeds to all other internet providers in 03230. Versus other fiber providers in the area, TDS fiber is one of the fastest. There are no different maximum speeds throughout 03230. The fastest plan anyone in 03230 can order from TDS goes up to 1,000 Mbps, and all 03230 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
TDS fiber upload speeds
In 03230 download speeds tend to be equal to than upload speeds for TDS fiber. Compared to other ISPs, TDS is one of the fastest where upload speeds are concerned, and one of the fastest compared to other 03230 fiber providers. TDS offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 03230 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
03230 Fiber by Area
This information is most helpful to those looking for homes or considering moving to 03230 or any of the areas nearby.
How does fiber internet in 03230 compare to the rest of New Hampshire?
Fiber internet speeds in 03230 are much faster versus the average speeds in New Hampshire: 0.00 Mbps in New Hampshire versus 1,000 Mbps in the zip. The state has similar fiber availability compared to the zip. Average fiber coverage in New Hampshire is 0.00% versus 94.40% in 03230.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around 03230 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
- 03240, NH: less fiber coverage, faster speeds
- 03287, NH: more fiber coverage, faster speeds
- 03243, NH: less fiber coverage, faster speeds
- 03216, NH: more fiber coverage, similar speeds
- 03233, NH: more fiber coverage, similar speeds
- 03231, NH: more fiber coverage, similar speeds
- 03222, NH: less fiber coverage, faster speeds
- 03284, NH: more fiber coverage, faster speeds
- 03257, NH: less fiber coverage, faster speeds
- 03751, NH: more fiber coverage, faster speeds
Zip Codes with Similar Populations
- 57567, SD: more fiber coverage, similar speeds
- 15464, PA: more fiber coverage, similar speeds
- 63662, MO: less fiber coverage, similar speeds
- 61232, IL: more fiber coverage, similar speeds
- 42350, KY: less fiber coverage, similar speeds
- 59486, MT: less fiber coverage, slower speeds
- 30425, GA: more fiber coverage, faster speeds
- 50514, IA: less fiber coverage, faster speeds
- 47564, IN: more fiber coverage, similar speeds
- 47431, IN: more fiber coverage, similar speeds