In 14621 there are 3 residential Fiber providers covering 64.43% of the zip. The average home can get speeds up to 7,704 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 14621, NY.
To see availability maps for all providers including fiber, cable, DSL, and more in 14621, NY please click below.
Fiber Internet Service Providers in 14621
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 14621 are not shown.
14621 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 14621 is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 64.43% of 14621. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Greenlight Networks. Call one of the companies with service in 14621 above to see who has service at your home.
How fast is fiber internet in 14621?
The map below shows maximum fiber internet speeds by area in 14621.
Fiber Internet Speed Key
The average 14621 home can get up to 7,704 Mbps on their fiber internet plan. The fastest fiber download speed in the zip is 8,000 Mbps, which 48.07% 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 14621.
Fiber internet speeds tend to be faster in the northeast parts of 14621, and slower in the southwest areas of the zip.
Is fiber the fastest internet I can get in 14621?
The fastest internet for you may vary based on where in 14621 you live. In general, cable competes most often with fiber in the zip.
- Fiber is the fastest internet type for 64.08% of 14621 homes.
- Cable is fastest for 35.47% of the zip.
- 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 14621 homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in 14621, along with details on where in 14621 and at what speeds.
Greenlight Networks Fiber in 14621, NY
Greenlight Networks fiber coverage
About 48.07%, or 15,719 people, have Greenlight Networks fiber internet available to them in the zip. The company covers the entire 14621 area. Greenlight Networks is a large internet service provider internet service providers in the US, with internet service available in some of 14621.
Greenlight Networks fiber download speeds
Greenlight Networks is the fastest when comparing download speeds to all other internet providers in 14621. Versus other fiber providers in the area, Greenlight Networks fiber is the fastest. There are no different maximum speeds throughout 14621. The fastest plan anyone in 14621 can order from Greenlight Networks goes up to 8,000 Mbps, and all 14621 customers can get this speed.
Show all download speeds
- 100.0% up to 8,000.0 Mbps
Greenlight Networks fiber upload speeds
In 14621 download speeds tend to be equal to than upload speeds for Greenlight Networks fiber. Compared to other ISPs, Greenlight Networks is the fastest where upload speeds are concerned, and the fastest compared to other 14621 fiber providers. Greenlight Networks offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 14621 is up to 8,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 8,000.0 Mbps
Frontier Communications Fiber in 14621, NY
Frontier fiber coverage
About 45.21%, or 14,785 people, have Frontier fiber internet available to them in the zip. The company covers the entire 14621 area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in some of 14621.
Frontier Communications fiber download speeds
Frontier is above average when comparing download speeds to all other internet providers in 14621. Versus other fiber providers in the area, Frontier fiber is above average. There are no different maximum speeds throughout 14621. The fastest plan anyone in 14621 can order from Frontier goes up to 7,000 Mbps, and all 14621 customers can get this speed.
Show all download speeds
- 100.0% up to 7,000.0 Mbps
Frontier Communications fiber upload speeds
In 14621 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 14621 fiber providers. Frontier offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 14621 is up to 7,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 7,000.0 Mbps
Spectrum Fiber in 14621, NY
Spectrum fiber coverage
About 1.12%, or 366 people, have Spectrum fiber internet available to them in the zip. The company covers the southwest and west 14621 area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 14621.
Spectrum fiber download speeds
Spectrum is below average when comparing download speeds to all other internet providers in 14621. Versus other fiber providers in the area, Spectrum fiber is the slowest. There are no different maximum speeds throughout 14621. The fastest plan anyone in 14621 can order from Spectrum goes up to 1,000 Mbps, and all 14621 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In 14621 download speeds tend to be faster than than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the slowest compared to other 14621 fiber providers. Spectrum offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 14621 is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 500 Mbps. On average, Spectrum customers can get speeds up to 546 Mbps.
Show all upload speeds
- 9.3% up to 1,000.0 Mbps
- 90.7% up to 500.0 Mbps
14621 Fiber by Area
This information is most helpful to those looking for homes or considering moving to 14621 or any of the areas nearby.
How does fiber internet in 14621 compare to the rest of New York?
Fiber internet speeds in 14621 are much faster versus the average speeds in New York: 0.00 Mbps in New York versus 7,704 Mbps in the zip. The state has similar fiber availability compared to the zip. Average fiber coverage in New York is 0.00% versus 64.43% in 14621.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around 14621 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
- 14605, NY: less fiber coverage, slower speeds
- 14613, NY: less fiber coverage, slower speeds
- 14604, NY: less fiber coverage, slower speeds
- 14609, NY: more fiber coverage, faster speeds
- 14614, NY: less fiber coverage, slower speeds
- 14617, NY: more fiber coverage, faster speeds
- 14607, NY: more fiber coverage, slower speeds
- 14608, NY: less fiber coverage, slower speeds
- 14615, NY: more fiber coverage, slower speeds
- 14622, NY: more fiber coverage, faster speeds
Zip Codes with Similar Populations
- 32084, FL: less fiber coverage, slower speeds
- 49855, MI: less fiber coverage, slower speeds
- 37110, TN: more fiber coverage, slower speeds
- 27545, NC: more fiber coverage, slower speeds
- 27253, NC: more fiber coverage, slower speeds
- 23435, VA: more fiber coverage, slower speeds
- 22980, VA: more fiber coverage, slower speeds
- 16601, PA: more fiber coverage, slower speeds
- 95118, CA: more fiber coverage, slower speeds
- 10001, NY: more fiber coverage, slower speeds