In South Williamsport there are 11 residential internet providers covering 100.00% of the city. The average home can get speeds up to 9,360 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.
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11 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
Availability maps for all providers in South Williamsport
Using the dropdown below, please select a provider. Green indicates nearly all homes have service, red indicates few homes have service, and blank indicates no service.
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Internet service is available in 100.00% of South Williamsport. Using our interactive availability map, you can compare service areas for different providers, we include fiber, cable, DSL, or fixed wireless internet service for all providers who offer it. You will notice that some providers might be listed multiple times for each service. If you find no providers cover the location you're looking at, you can opt for satellite service. The most widely available provider is FastBridge Fiber. Now you can call companies in South Williamsport with more confidence that they might be available.
How fast are internet speeds in South Williamsport?
The map below shows maximum internet speeds by area in South Williamsport.
Internet Speed Key
The average South Williamsport home can get up to 9,360 Mbps on their internet plan. For most people, the fastest 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, 8.00% of homes can only purchase plans up to 2,000 Mbps. See the internet provider details below for info about their speed and coverage in South Williamsport.
Internet speeds tend to be faster in the north parts of South Williamsport, and slower in the southeast areas of the city.
What type of internet should I choose in South Williamsport?
The fastest internet for you may vary based on where in South Williamsport you live. If speed is your main concern, fiber will be the fastest internet 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.
Internet Market Health in South Williamsport
Internet Competition Key
The map shows how competitive the South Williamsport internet service market is. Areas in green have more alternatives, areas in yellow have a few choices, and areas in red may have only one provider. More competition usually means faster speeds and better prices for you, the customer.
Below are quick facts on internet competition and market health in South Williamsport based on what connections the average home has availabile:
- Average number of internet service providers to a home: 8.8 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 2.9 (healthy)
- Average providers with broadband (25 Mbps+) speeds: 7.8 (very healthy)
Overall, competition is very healthy.
South Williamsport internet customers have the ability to buy internet service from 5 to 9 different providers, depending on where they live. For different types of service, South Williamsport homes have between 2 and 3 options. The type(s) of service available are fixed wireless, cable, and fiber, though these may vary depending on the region within the city.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. South Williamsport internet customers who want faster speeds have between 4 and 8 choices of companies offering speeds up to or over 25 Mbps.
More internet companies with faster speeds means fewer monopolies and better prices for customers. In promoting a free market for internet, South Williamsport is doing quite well.
TV & Internet 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.
XFINITY from Comcast Cable in South Williamsport, PA
XFINITY cable coverage
About 100.00%, or 6,515 people, have XFINITY cable internet available to them in the city. The company covers the entire South Williamsport area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of South Williamsport.
XFINITY from Comcast cable download speeds
XFINITY is above average when comparing download speeds to all other internet providers in South Williamsport. Versus other cable providers in the area, XFINITY cable is the fastest. There are 2 different maximum speeds throughout South Williamsport. The fastest plan anyone in South Williamsport can order from XFINITY goes up to 2,000 Mbps, the slowest package only goes up to 1,200 Mbps, and the city-wide average maximum speed for South Williamsport customers is up to 1,905 Mbps.
Show all download speeds
- 88.2% up to 2,000.0 Mbps
- 11.8% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In South Williamsport download speeds tend to be faster than than upload speeds for XFINITY cable. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and the fastest compared to other South Williamsport cable providers. XFINITY offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in South Williamsport is up to 250 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, XFINITY customers can get speeds up to 225 Mbps.
Show all upload speeds
- 88.2% up to 250.0 Mbps
- 11.8% up to 35.0 Mbps
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
limitless mobile Fixed Wireless in South Williamsport, PA
limitless mobile fixed wireless coverage
About 100.00%, or 6,515 people, have limitless mobile fixed wireless internet available to them in the city. The company covers the entire South Williamsport area. limitless mobile is a large internet service provider internet service providers in the US, with internet service available in every corner of South Williamsport.
limitless mobile fixed wireless download speeds
limitless mobile is the slowest when comparing download speeds to all other internet providers in South Williamsport. Versus other fixed wireless providers in the area, limitless mobile fixed wireless is the slowest. There are no different maximum speeds throughout South Williamsport. The fastest plan anyone in South Williamsport can order from limitless mobile goes up to 10 Mbps, and all South Williamsport customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
limitless mobile fixed wireless upload speeds
In South Williamsport download speeds tend to be faster than than upload speeds for limitless mobile fixed wireless. Compared to other ISPs, limitless mobile is the slowest where upload speeds are concerned, and the slowest compared to other South Williamsport fixed wireless providers. limitless mobile offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in South Williamsport is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
T-Mobile Home Internet Fixed Wireless in South Williamsport, PA
T-Mobile Home Internet fixed wireless coverage
About 99.95%, or 6,512 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire South Williamsport area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in most of South Williamsport.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is below average when comparing download speeds to all other internet providers in South Williamsport. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout South Williamsport. The fastest plan anyone in South Williamsport can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for South Williamsport customers is up to 48 Mbps.
Show all download speeds
- 30.4% up to 100.0 Mbps
- 69.6% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In South Williamsport download speeds tend to be faster than than upload speeds for T-Mobile Home Internet fixed wireless. Compared to other ISPs, T-Mobile Home Internet is below average where upload speeds are concerned, and below average compared to other South Williamsport fixed wireless providers. T-Mobile Home Internet offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in South Williamsport is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, T-Mobile Home Internet customers can get speeds up to 8.2 Mbps.
Show all upload speeds
- 30.4% up to 20.0 Mbps
- 69.6% up to 3.0 Mbps
River Valley Internet Fixed Wireless in South Williamsport, PA
River Valley Internet fixed wireless coverage
About 99.86%, or 6,506 people, have River Valley Internet fixed wireless internet available to them in the city. The company covers the entire South Williamsport area. River Valley Internet is a large internet service provider internet service providers in the US, with internet service available in most of South Williamsport.
River Valley Internet fixed wireless download speeds
River Valley Internet is below average when comparing download speeds to all other internet providers in South Williamsport. Versus other fixed wireless providers in the area, River Valley Internet fixed wireless is average. There are no different maximum speeds throughout South Williamsport. The fastest plan anyone in South Williamsport can order from River Valley Internet goes up to 100 Mbps, and all South Williamsport customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
River Valley Internet fixed wireless upload speeds
In South Williamsport download speeds tend to be faster than than upload speeds for River Valley Internet fixed wireless. Compared to other ISPs, River Valley Internet is below average where upload speeds are concerned, and the fastest compared to other South Williamsport fixed wireless providers. River Valley Internet offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in South Williamsport is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Verizon Fixed Wireless in South Williamsport, PA
Verizon fixed wireless coverage
About 99.06%, or 6,454 people, have Verizon fixed wireless internet available to them in the city. The company covers the entire South Williamsport area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in most of South Williamsport.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in South Williamsport. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout South Williamsport. The fastest plan anyone in South Williamsport can order from Verizon goes up to 300 Mbps, and all South Williamsport customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In South Williamsport download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and above average compared to other South Williamsport fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in South Williamsport is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
EarthLink Fixed Wireless in South Williamsport, PA
EarthLink fixed wireless coverage
About 96.96%, or 6,317 people, have EarthLink fixed wireless internet available to them in the city. The company covers the entire South Williamsport area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of South Williamsport.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in South Williamsport. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are 2 different maximum speeds throughout South Williamsport. The fastest plan anyone in South Williamsport can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for South Williamsport customers is up to 56 Mbps.
Show all download speeds
- 40.8% up to 100.0 Mbps
- 59.2% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In South Williamsport download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and below average compared to other South Williamsport fixed wireless providers. EarthLink offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in South Williamsport is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, EarthLink customers can get speeds up to 9.9 Mbps.
Show all upload speeds
- 40.8% up to 20.0 Mbps
- 59.2% up to 3.0 Mbps
AT&T Fixed Wireless in South Williamsport, PA
AT&T fixed wireless coverage
About 96.96%, or 6,317 people, have AT&T fixed wireless internet available to them in the city. The company covers the entire South Williamsport area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of South Williamsport.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in South Williamsport. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are 2 different maximum speeds throughout South Williamsport. The fastest plan anyone in South Williamsport can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for South Williamsport customers is up to 56 Mbps.
Show all download speeds
- 40.8% up to 100.0 Mbps
- 59.2% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In South Williamsport download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and below average compared to other South Williamsport fixed wireless providers. AT&T offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in South Williamsport is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, AT&T customers can get speeds up to 9.9 Mbps.
Show all upload speeds
- 40.8% up to 20.0 Mbps
- 59.2% up to 3.0 Mbps
South Williamsport Internet 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 internet in South Williamsport compare to the rest of Pennsylvania?
Internet speeds in South Williamsport are much faster versus the average speeds in Pennsylvania: 2,212 Mbps in Pennsylvania versus 9,360 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Pennsylvania is 98.60% versus 100.00% in South Williamsport.
What zip codes have widespread internet?
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 internet service 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: equal internet coverage, faster speeds
- Williamsport, PA: less internet coverage, slower speeds
- Garden View, PA: less internet coverage, slower speeds
- Kenmar, PA: less internet coverage, slower speeds
- Montoursville, PA: less internet coverage, slower speeds
- Cogan Station, PA: less internet coverage, slower speeds
- Montgomery, PA: less internet coverage, slower speeds
- Allenwood, PA: less internet coverage, slower speeds
- Elimsport, PA: less internet coverage, slower speeds
- Linden, PA: less internet coverage, slower speeds
Cities with Similar Populations
- Comanche, TX: less internet coverage, slower speeds
- Dodgeville, WI: less internet coverage, slower speeds
- Dingmans Ferry, PA: less internet coverage, slower speeds
- Dimondale, MI: less internet coverage, slower speeds
- Creve Coeur, IL: less internet coverage, slower speeds
- Cramerton, NC: equal internet coverage, slower speeds
- Crafton, PA: equal internet coverage, slower speeds
- Country Homes, WA: equal internet coverage, slower speeds
- Corral City, TX: less internet coverage, slower speeds
- Cornwall, NY: equal internet coverage, slower speeds