In Dayville there are 2 residential Fiber providers covering 98.64% of the city. The average home can get speeds up to 7,000 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 Dayville, CT.
To see availability maps for all providers including fiber, cable, DSL, and more in Dayville, CT please click below.
Dayville, CT Availability Maps
Fiber Internet Service Providers in Dayville
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 Dayville are not shown.
Dayville 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 Dayville is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 98.64% of Dayville. 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 Dayville above to see who has service at your home.
How fast is fiber internet in Dayville?
The map below shows maximum fiber internet speeds by area in Dayville.
Fiber Internet Speed Key
The average Dayville home can get up to 7,000 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 7,000 Mbps, which 98.64% of residents can get.
Is fiber the fastest internet I can get in Dayville?
The fastest internet for you may vary based on where in Dayville you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 98.64% of Dayville homes.
- Cable is fastest for 1.36% 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 Dayville homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Dayville, along with details on where in Dayville and at what speeds.
Frontier Communications Fiber in Dayville, CT
Frontier fiber coverage
About 98.64%, or 6,180 people, have Frontier fiber internet available to them in the city. The company covers the entire Dayville area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in most of Dayville.
Frontier Communications fiber download speeds
Frontier is the fastest when comparing download speeds to all other internet providers in Dayville. Versus other fiber providers in the area, Frontier fiber is the fastest. There are no different maximum speeds throughout Dayville. The fastest plan anyone in Dayville can order from Frontier goes up to 7,000 Mbps, and all Dayville customers can get this speed.
Show all download speeds
- 100.0% up to 7,000.0 Mbps
Frontier Communications fiber upload speeds
In Dayville download speeds tend to be equal to than upload speeds for Frontier fiber. Compared to other ISPs, Frontier is the fastest where upload speeds are concerned, and the fastest compared to other Dayville fiber providers. Frontier offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Dayville is up to 7,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 7,000.0 Mbps
XFINITY from Comcast Fiber in Dayville, CT
XFINITY fiber coverage
About 5.28%, or 331 people, have XFINITY fiber internet available to them in the city. The company covers the north and northwest Dayville 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 Dayville.
XFINITY from Comcast fiber download speeds
XFINITY is below average when comparing download speeds to all other internet providers in Dayville. Versus other fiber providers in the area, XFINITY fiber is the slowest. There are no different maximum speeds throughout Dayville. The fastest plan anyone in Dayville can order from XFINITY goes up to 1,000 Mbps, and all Dayville customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
XFINITY from Comcast fiber upload speeds
In Dayville 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 the slowest compared to other Dayville fiber providers. XFINITY offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Dayville is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Dayville Fiber by Area
This information is most helpful to those looking for homes or considering moving to Dayville or any of the areas nearby.
How does fiber internet in Dayville compare to the rest of Connecticut?
Fiber internet speeds in Dayville are much faster versus the average speeds in Connecticut: 0.00 Mbps in Connecticut versus 7,000 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Connecticut is 0.00% versus 98.64% in Dayville.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Dayville 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
- Rogers, CT: more fiber coverage, similar speeds
- East Killingly, CT: less fiber coverage, similar speeds
- Danielson, CT: more fiber coverage, similar speeds
- Putnam Heights, CT: more fiber coverage, similar speeds
- Pomfret Landing, CT: more fiber coverage, similar speeds
- Ballouville, CT: more fiber coverage, similar speeds
- East Brooklyn, CT: less fiber coverage, similar speeds
- Putnam, CT: more fiber coverage, slower speeds
- South Killingly, CT: more fiber coverage, similar speeds
- Pomfret, CT: less fiber coverage, similar speeds
Cities with Similar Populations
- Linden, NC: less fiber coverage, slower speeds
- Littleton, NH: more fiber coverage, slower speeds
- Littlefield, TX: less fiber coverage, slower speeds
- Little Falls, NY: less fiber coverage, slower speeds
- Lithia, FL: less fiber coverage, slower speeds
- Linwood, NC: less fiber coverage, slower speeds
- Linglestown, PA: more fiber coverage, slower speeds
- Lindstrom, MN: less fiber coverage, slower speeds
- Lockport, LA: less fiber coverage, slower speeds
- Lincoln, MA: more fiber coverage, slower speeds