In South Williamsport there are 2 residential Fiber providers covering 94.49% of the city. The average home can get speeds up to 9,763 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 South Williamsport, PA.
To see availability maps for all providers including fiber, cable, DSL, and more in South Williamsport, PA please click below.
South Williamsport, PA Availability Maps
Fiber Internet Service Providers in South Williamsport
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 South Williamsport are not shown.
South Williamsport 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 South Williamsport is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 94.49% of South Williamsport. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is FastBridge Fiber. Call one of the companies with service in South Williamsport above to see who has service at your home.
How fast is fiber internet in South Williamsport?
The map below shows maximum fiber internet speeds by area in South Williamsport.
Fiber Internet Speed Key
The average South Williamsport home can get up to 9,763 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 10,000 Mbps, which 92.00% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 2.49% 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 South Williamsport.
Fiber internet speeds tend to be faster in the southwest parts of South Williamsport, and slower in the southeast areas of the city.
Is fiber the fastest internet I can get in South Williamsport?
The fastest internet for you may vary based on where in South Williamsport you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 92.00% of South Williamsport homes.
- Cable is fastest for 8.00% 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 South Williamsport homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in South Williamsport, along with details on where in South Williamsport and at what speeds.
North Penn Fiber in South Williamsport, PA
North Penn fiber coverage
About 92.45%, or 6,023 people, have North Penn fiber internet available to them in the city. The company covers the entire South Williamsport area. North Penn is a large internet service provider internet service providers in the US, with internet service available in most of South Williamsport.
North Penn fiber download speeds
North Penn is below average when comparing download speeds to all other internet providers in South Williamsport. Versus other fiber providers in the area, North Penn fiber is the slowest. There are no different maximum speeds throughout South Williamsport. The fastest plan anyone in South Williamsport can order from North Penn goes up to 1,000 Mbps, and all South Williamsport customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
North Penn fiber upload speeds
In South Williamsport download speeds tend to be faster than than upload speeds for North Penn fiber. Compared to other ISPs, North Penn is below average where upload speeds are concerned, and the slowest compared to other South Williamsport fiber providers. North Penn offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in South Williamsport is up to 100 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 100.0 Mbps
FastBridge Fiber Fiber in South Williamsport, PA
FastBridge Fiber fiber coverage
About 92.00%, or 5,994 people, have FastBridge Fiber fiber internet available to them in the city. The company covers the entire South Williamsport area. FastBridge Fiber is a large internet service provider internet service providers in the US, with internet service available in most of South Williamsport.
FastBridge Fiber fiber download speeds
FastBridge Fiber is the fastest when comparing download speeds to all other internet providers in South Williamsport. Versus other fiber providers in the area, FastBridge Fiber fiber is the fastest. There are no different maximum speeds throughout South Williamsport. The fastest plan anyone in South Williamsport can order from FastBridge Fiber goes up to 10,000 Mbps, and all South Williamsport customers can get this speed.
Show all download speeds
- 100.0% up to 10,000.0 Mbps
FastBridge Fiber fiber upload speeds
In South Williamsport download speeds tend to be equal to than upload speeds for FastBridge Fiber fiber. Compared to other ISPs, FastBridge Fiber is the fastest where upload speeds are concerned, and the fastest compared to other South Williamsport fiber providers. FastBridge Fiber offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in South Williamsport is up to 10,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 10,000.0 Mbps
South Williamsport Fiber by Area
This information is most helpful to those looking for homes or considering moving to South Williamsport or any of the areas nearby.
How does fiber internet in South Williamsport compare to the rest of Pennsylvania?
Fiber internet speeds in South Williamsport are much faster versus the average speeds in Pennsylvania: 0.00 Mbps in Pennsylvania versus 9,763 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Pennsylvania is 0.00% versus 94.49% in South Williamsport.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around South Williamsport 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
- Duboistown, PA: more fiber coverage, faster speeds
- Williamsport, PA: less fiber coverage, slower speeds
- Montoursville, PA: less fiber coverage, slower speeds
- Cogan Station, PA: less fiber coverage, slower speeds
- Montgomery, PA: less fiber coverage, slower speeds
- Allenwood, PA: less fiber coverage, slower speeds
- Spring Garden, PA: more fiber coverage, slower speeds
- Powys, PA: less fiber coverage, slower speeds
- Quiggleville, PA: less fiber coverage, slower speeds
- Oval, PA: less fiber coverage, slower speeds
Cities with Similar Populations
- Comanche, TX: less fiber coverage, slower speeds
- Dodgeville, WI: less fiber coverage, slower speeds
- Dingmans Ferry, PA: less fiber coverage, slower speeds
- Dimondale, MI: less fiber coverage, slower speeds
- Creve Coeur, IL: less fiber coverage, slower speeds
- Cramerton, NC: less fiber coverage, slower speeds
- Crafton, PA: more fiber coverage, slower speeds
- Country Homes, WA: less fiber coverage, slower speeds
- Corral City, TX: more fiber coverage, slower speeds
- Cornwall, NY: more fiber coverage, slower speeds