In Greencastle there are 11 residential internet providers covering 99.92% of the city. The average home can get speeds up to 2,653 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.
Jump to Availability Maps
11 Internet Service Providers in Greencastle
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 Greencastle are not shown.
Greencastle 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 Greencastle
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.
Please note some providers will take longer to load than others
Internet service is available in 99.92% of Greencastle. 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 XFINITY. Now you can call companies in Greencastle with more confidence that they might be available.
How fast are internet speeds in Greencastle?
The map below shows maximum internet speeds by area in Greencastle.
Internet Speed Key
The average Greencastle home can get up to 2,653 Mbps on their internet plan. For most people, the fastest download speed in the city is 5,000 Mbps, which 28.30% 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 10 Mbps. See the internet provider details below for info about their speed and coverage in Greencastle.
Internet speeds tend to be faster in the central parts of Greencastle, and slower in the northwest areas of the city.
What type of internet should I choose in Greencastle?
The fastest internet for you may vary based on where in Greencastle you live. If speed is your main concern, cable will be the fastest internet in the city.
- Fiber is the fastest internet type for 42.14% of Greencastle homes.
- Cable is fastest for 56.42% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 1.26%.
- Satellite internet may be the only option for less than 1% of Greencastle homes.
Internet Market Health in Greencastle
Internet Competition Key
The map shows how competitive the Greencastle 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 Greencastle based on what connections the average home has availabile:
- Average number of internet service providers to a home: 5.7 (healthy)
- Average types of service (fiber, cable, DSL, etc): 3.3 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 5.3 (healthy)
Overall, competition is very healthy.
Greencastle internet customers have the ability to buy internet service from 1 to 8 different providers, depending on where they live. For different types of service, Greencastle homes have between 1 and 4 options. The type(s) of service available are fixed wireless, cable, dsl, 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. Greencastle internet customers who want faster speeds have between 0 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, Greencastle is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Greencastle, along with details on where in Greencastle and at what speeds.
XFINITY from Comcast Cable in Greencastle, PA
XFINITY cable coverage
About 98.56%, or 16,715 people, have XFINITY cable internet available to them in the city. The company covers the entire Greencastle area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in most of Greencastle.
XFINITY from Comcast cable download speeds
XFINITY is above average when comparing download speeds to all other internet providers in Greencastle. Versus other cable providers in the area, XFINITY cable is the fastest. There are 2 different maximum speeds throughout Greencastle. The fastest plan anyone in Greencastle 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 Greencastle customers is up to 1,801 Mbps.
Show all download speeds
- 75.1% up to 2,000.0 Mbps
- 24.9% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In Greencastle 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 Greencastle 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 Greencastle 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 197 Mbps.
Show all upload speeds
- 75.1% up to 250.0 Mbps
- 24.9% up to 35.0 Mbps
Brightspeed DSL in Greencastle, PA
Brightspeed DSL coverage
About 91.97%, or 15,597 people, have Brightspeed DSL internet available to them in the city. The company covers the entire Greencastle area. Brightspeed is one of the largest internet service providers internet service providers in the US, with internet service available in most of Greencastle.
Brightspeed DSL download speeds
Brightspeed is below average when comparing download speeds to all other internet providers in Greencastle. Versus other DSL providers in the area, Brightspeed DSL is the fastest. There are 5 different maximum speeds throughout Greencastle. The fastest plan anyone in Greencastle can order from Brightspeed goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Greencastle customers is up to 45 Mbps.
Show all download speeds
- 17.8% up to 100.0 Mbps
- 18.9% up to 80.0 Mbps
- 2.9% up to 60.0 Mbps
- 14.2% up to 40.0 Mbps
- 46.2% up to 10.0 Mbps
Brightspeed DSL upload speeds
In Greencastle download speeds tend to be faster than than upload speeds for Brightspeed DSL. Compared to other ISPs, Brightspeed is below average where upload speeds are concerned, and the fastest compared to other Greencastle DSL providers. Brightspeed offers 4 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 Greencastle is up to 10 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Brightspeed customers can get speeds up to 4.7 Mbps.
Show all upload speeds
- 36.6% up to 10.0 Mbps
- 2.9% up to 5.0 Mbps
- 14.2% up to 3.0 Mbps
- 46.2% up to 1.0 Mbps
Brightspeed Fiber in Greencastle, PA
Brightspeed fiber coverage
About 41.97%, or 7,118 people, have Brightspeed fiber internet available to them in the city. The company covers the east, central, southeast, southwest, north, south, and northeast Greencastle area. Brightspeed is one of the largest internet service providers internet service providers in the US, with internet service available in some of Greencastle.
Brightspeed fiber download speeds
Brightspeed is above average when comparing download speeds to all other internet providers in Greencastle. Versus other fiber providers in the area, Brightspeed fiber is the slowest. There are 2 different maximum speeds throughout Greencastle. The fastest plan anyone in Greencastle can order from Brightspeed goes up to 2,000 Mbps, the slowest package only goes up to 940 Mbps, and the city-wide average maximum speed for Greencastle customers is up to 1,944 Mbps.
Show all download speeds
- 94.7% up to 2,000.0 Mbps
- 5.3% up to 940.0 Mbps
Brightspeed fiber upload speeds
In Greencastle download speeds tend to be equal to than upload speeds for Brightspeed fiber. Compared to other ISPs, Brightspeed is above average where upload speeds are concerned, and the slowest compared to other Greencastle fiber providers. Brightspeed 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 Greencastle is up to 2,000 Mbps. Some customers have slower plan choices, which only go up to 940 Mbps. On average, Brightspeed customers can get speeds up to 1,944 Mbps.
Show all upload speeds
- 94.7% up to 2,000.0 Mbps
- 5.3% up to 940.0 Mbps
Glo Fiber Fiber in Greencastle, PA
Glo Fiber fiber coverage
About 28.30%, or 4,800 people, have Glo Fiber fiber internet available to them in the city. The company covers the central, east, north, southeast, south, and northeast Greencastle area. Glo Fiber is a large internet service provider internet service providers in the US, with internet service available in a small portion of Greencastle.
Glo Fiber fiber download speeds
Glo Fiber is the fastest when comparing download speeds to all other internet providers in Greencastle. Versus other fiber providers in the area, Glo Fiber fiber is the fastest. There are no different maximum speeds throughout Greencastle. The fastest plan anyone in Greencastle can order from Glo Fiber goes up to 5,000 Mbps, and all Greencastle customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
Glo Fiber fiber upload speeds
In Greencastle download speeds tend to be equal to than upload speeds for Glo Fiber fiber. Compared to other ISPs, Glo Fiber is the fastest where upload speeds are concerned, and the fastest compared to other Greencastle fiber providers. Glo Fiber offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Greencastle is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
T-Mobile Home Internet Fixed Wireless in Greencastle, PA
T-Mobile Home Internet fixed wireless coverage
About 97.48%, or 16,532 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Greencastle 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 Greencastle.
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 Greencastle. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Greencastle. The fastest plan anyone in Greencastle 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 Greencastle customers is up to 46 Mbps.
Show all download speeds
- 27.5% up to 100.0 Mbps
- 72.5% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Greencastle 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 Greencastle 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 Greencastle 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 7.7 Mbps.
Show all upload speeds
- 27.5% up to 20.0 Mbps
- 72.5% up to 3.0 Mbps
EarthLink Fixed Wireless in Greencastle, PA
EarthLink fixed wireless coverage
About 73.11%, or 12,398 people, have EarthLink fixed wireless internet available to them in the city. The company covers the entire Greencastle area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Greencastle.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Greencastle. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are 2 different maximum speeds throughout Greencastle. The fastest plan anyone in Greencastle 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 Greencastle customers is up to 29 Mbps.
Show all download speeds
- 4.9% up to 100.0 Mbps
- 95.1% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Greencastle 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 Greencastle 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 Greencastle 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 3.8 Mbps.
Show all upload speeds
- 4.9% up to 20.0 Mbps
- 95.1% up to 3.0 Mbps
AT&T Fixed Wireless in Greencastle, PA
AT&T fixed wireless coverage
About 73.11%, or 12,398 people, have AT&T fixed wireless internet available to them in the city. The company covers the entire Greencastle area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Greencastle.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Greencastle. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are 2 different maximum speeds throughout Greencastle. The fastest plan anyone in Greencastle 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 Greencastle customers is up to 29 Mbps.
Show all download speeds
- 4.9% up to 100.0 Mbps
- 95.1% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Greencastle 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 Greencastle 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 Greencastle 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 3.8 Mbps.
Show all upload speeds
- 4.9% up to 20.0 Mbps
- 95.1% up to 3.0 Mbps
Verizon Fixed Wireless in Greencastle, PA
Verizon fixed wireless coverage
About 59.54%, or 10,098 people, have Verizon fixed wireless internet available to them in the city. The company covers the entire Greencastle area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Greencastle.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Greencastle. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Greencastle. The fastest plan anyone in Greencastle can order from Verizon goes up to 300 Mbps, and all Greencastle customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Greencastle 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 Greencastle fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Greencastle is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
One Ring Networks Fixed Wireless in Greencastle, PA
One Ring Networks fixed wireless coverage
About 3.77%, or 639 people, have One Ring Networks fixed wireless internet available to them in the city. The company covers the southwest and northwest Greencastle area. One Ring Networks is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Greencastle.
One Ring Networks fixed wireless download speeds
One Ring Networks is below average when comparing download speeds to all other internet providers in Greencastle. Versus other fixed wireless providers in the area, One Ring Networks fixed wireless is below average. There are 3 different maximum speeds throughout Greencastle. The fastest plan anyone in Greencastle can order from One Ring Networks goes up to 40 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Greencastle customers is up to 29 Mbps.
Show all download speeds
- 19.1% up to 40.0 Mbps
- 67.8% up to 30.0 Mbps
- 13.1% up to 10.0 Mbps
One Ring Networks fixed wireless upload speeds
In Greencastle download speeds tend to be faster than than upload speeds for One Ring Networks fixed wireless. Compared to other ISPs, One Ring Networks is below average where upload speeds are concerned, and below average compared to other Greencastle fixed wireless providers. One Ring Networks offers 4 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 Greencastle is up to 10 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, One Ring Networks customers can get speeds up to 6.1 Mbps.
Show all upload speeds
- 19.1% up to 10.0 Mbps
- 23.6% up to 8.0 Mbps
- 44.1% up to 5.0 Mbps
- 13.1% up to 1.0 Mbps
Upward Broadband Fixed Wireless in Greencastle, PA
Upward Broadband fixed wireless coverage
About 2.58%, or 437 people, have Upward Broadband fixed wireless internet available to them in the city. The company covers the northwest Greencastle area. Upward Broadband is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Greencastle.
Upward Broadband fixed wireless download speeds
Upward Broadband is below average when comparing download speeds to all other internet providers in Greencastle. Versus other fixed wireless providers in the area, Upward Broadband fixed wireless is below average. There are 2 different maximum speeds throughout Greencastle. The fastest plan anyone in Greencastle can order from Upward Broadband goes up to 100 Mbps, the slowest package only goes up to 50 Mbps, and the city-wide average maximum speed for Greencastle customers is up to 59 Mbps.
Show all download speeds
- 18.1% up to 100.0 Mbps
- 81.9% up to 50.0 Mbps
Upward Broadband fixed wireless upload speeds
In Greencastle download speeds tend to be faster than than upload speeds for Upward Broadband fixed wireless. Compared to other ISPs, Upward Broadband is below average where upload speeds are concerned, and above average compared to other Greencastle fixed wireless providers. Upward Broadband 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 Greencastle is up to 40 Mbps. Some customers have slower plan choices, which only go up to 30 Mbps. On average, Upward Broadband customers can get speeds up to 32 Mbps.
Show all upload speeds
- 18.1% up to 40.0 Mbps
- 81.9% up to 30.0 Mbps
Greencastle Internet by Area
This information is most helpful to those looking for homes or considering moving to Greencastle or any of the areas nearby.
How does internet in Greencastle compare to the rest of Pennsylvania?
Internet speeds in Greencastle are faster versus the average speeds in Pennsylvania: 2,212 Mbps in Pennsylvania versus 2,653 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Pennsylvania is 98.60% versus 99.92% in Greencastle.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Greencastle 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
- Milnor, PA: more internet coverage, faster speeds
- Shady Grove, PA: more internet coverage, slower speeds
- Upton, PA: more internet coverage, slower speeds
- State Line, PA: more internet coverage, slower speeds
- Williamson, PA: more internet coverage, slower speeds
- Welsh Run, PA: more internet coverage, slower speeds
- Maugansville, MD: more internet coverage, slower speeds
- Cearfoss, MD: more internet coverage, slower speeds
- Marion, PA: more internet coverage, slower speeds
- Church Hill, PA: more internet coverage, slower speeds
Cities with Similar Populations
- Zimmerman, MN: more internet coverage, slower speeds
- South Ogden, UT: more internet coverage, faster speeds
- Taft, CA: less internet coverage, slower speeds
- Swansea, MA: less internet coverage, slower speeds
- Streator, IL: less internet coverage, faster speeds
- Steamboat Springs, CO: less internet coverage, slower speeds
- Barceloneta, PR: less internet coverage, slower speeds
- St. Michael, MN: more internet coverage, slower speeds
- Auburn, IN: less internet coverage, slower speeds
- Ashwaubenon, WI: more internet coverage, faster speeds