In Norfolk there are 3 residential Fiber providers covering 93.06% of the city. The average home can get speeds up to 7,079 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 Norfolk, CT.
To see availability maps for all providers including fiber, cable, DSL, and more in Norfolk, CT please click below.
Fiber Internet Service Providers in Norfolk
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 Norfolk are not shown.
Norfolk 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 Norfolk is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 93.06% of Norfolk. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Frontier. Call one of the companies with service in Norfolk above to see who has service at your home.
How fast is fiber internet in Norfolk?
The map below shows maximum fiber internet speeds by area in Norfolk.
Fiber Internet Speed Key
The average Norfolk home can get up to 7,079 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 8,000 Mbps, which 7.34% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 85.71% of homes can only purchase plans up to 7,000 Mbps. See the internet provider details below for info about their speed and coverage in Norfolk.
Fiber internet speeds tend to be faster in the southeast parts of Norfolk, and slower in the central areas of the city.
Is fiber the fastest internet I can get in Norfolk?
The fastest internet for you may vary based on where in Norfolk you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 93.06% of Norfolk homes.
- Cable is fastest for 6.13% 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 Norfolk homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Norfolk, along with details on where in Norfolk and at what speeds.
Frontier Communications Fiber in Norfolk, CT
Frontier fiber coverage
About 88.05%, or 1,091 people, have Frontier fiber internet available to them in the city. The company covers the entire Norfolk area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in most of Norfolk.
Frontier Communications fiber download speeds
Frontier is above average when comparing download speeds to all other internet providers in Norfolk. Versus other fiber providers in the area, Frontier fiber is above average. There are no different maximum speeds throughout Norfolk. The fastest plan anyone in Norfolk can order from Frontier goes up to 7,000 Mbps, and all Norfolk customers can get this speed.
Show all download speeds
- 100.0% up to 7,000.0 Mbps
Frontier Communications fiber upload speeds
In Norfolk download speeds tend to be equal to than upload speeds for Frontier fiber. Compared to other ISPs, Frontier is above average where upload speeds are concerned, and above average compared to other Norfolk fiber providers. Frontier offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Norfolk is up to 7,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 7,000.0 Mbps
Optimum Fiber in Norfolk, CT
Optimum fiber coverage
About 7.34%, or 91 people, have Optimum fiber internet available to them in the city. The company covers the southwest and southeast Norfolk area. Optimum is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Norfolk.
Optimum fiber download speeds
Optimum is the fastest when comparing download speeds to all other internet providers in Norfolk. Versus other fiber providers in the area, Optimum fiber is the fastest. There are no different maximum speeds throughout Norfolk. The fastest plan anyone in Norfolk can order from Optimum goes up to 8,000 Mbps, and all Norfolk customers can get this speed.
Show all download speeds
- 100.0% up to 8,000.0 Mbps
Optimum fiber upload speeds
In Norfolk download speeds tend to be equal to than upload speeds for Optimum fiber. Compared to other ISPs, Optimum is the fastest where upload speeds are concerned, and the fastest compared to other Norfolk fiber providers. Optimum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Norfolk is up to 8,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 8,000.0 Mbps
XFINITY from Comcast Fiber in Norfolk, CT
XFINITY fiber coverage
About 2.34%, or 29 people, have XFINITY fiber internet available to them in the city. The company covers the southeast Norfolk 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 Norfolk.
XFINITY from Comcast fiber download speeds
XFINITY is below average when comparing download speeds to all other internet providers in Norfolk. Versus other fiber providers in the area, XFINITY fiber is the slowest. There are no different maximum speeds throughout Norfolk. The fastest plan anyone in Norfolk can order from XFINITY goes up to 1,000 Mbps, and all Norfolk customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
XFINITY from Comcast fiber upload speeds
In Norfolk download speeds tend to be equal to than upload speeds for XFINITY fiber. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and the slowest compared to other Norfolk fiber providers. XFINITY offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Norfolk is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Norfolk Fiber by Area
This information is most helpful to those looking for homes or considering moving to Norfolk or any of the areas nearby.
How does fiber internet in Norfolk compare to the rest of Connecticut?
Fiber internet speeds in Norfolk are much faster versus the average speeds in Connecticut: 0.00 Mbps in Connecticut versus 7,079 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Connecticut is 0.00% versus 93.06% in Norfolk.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Norfolk 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 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
- Winchester Center, CT: more fiber coverage, slower speeds
- Colebrook, CT: more fiber coverage, slower speeds
- East Canaan, CT: more fiber coverage, slower speeds
- South Canaan, CT: more fiber coverage, slower speeds
- Winsted, CT: more fiber coverage, slower speeds
- South Sandisfield, MA: more fiber coverage, slower speeds
- Falls Village, CT: less fiber coverage, slower speeds
- Canaan, CT: more fiber coverage, slower speeds
- Southfield, MA: more fiber coverage, slower speeds
- Riverton, CT: more fiber coverage, slower speeds
Cities with Similar Populations
- Agency, IA: more fiber coverage, slower speeds
- Wallowa, OR: less fiber coverage, slower speeds
- Ward Prairie, TX: less fiber coverage, slower speeds
- West Easton, PA: less fiber coverage, slower speeds
- Weston, ID: less fiber coverage, slower speeds
- Weston, OR: less fiber coverage, faster speeds
- Burt, NY: less fiber coverage, slower speeds
- Burlingham, NY: less fiber coverage, slower speeds
- Buffalo Center, IA: more fiber coverage, slower speeds
- Buckatunna, MS: more fiber coverage, slower speeds