In Westborough there are 10 residential internet providers covering 99.69% of the neighborhood. The average home can get speeds up to 3,986 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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10 Internet Service Providers in Westborough
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 Westborough are not shown.
Westborough 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 Westborough
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 99.69% of Westborough. 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 AT&T. Now you can call companies in Westborough with more confidence that they might be available.
How fast are internet speeds in Westborough?
The map below shows maximum internet speeds by area in Westborough.
Internet Speed Key
The average Westborough home can get up to 3,986 Mbps on their internet plan. For most people, the fastest download speed in the neighborhood is 5,000 Mbps, which 68.37% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 8.88% of homes can only purchase plans up to 1,200 Mbps. See the internet provider details below for info about their speed and coverage in Westborough.
Internet speeds tend to be faster in the south parts of Westborough, and slower in the north areas of the neighborhood.
What type of internet should I choose in Westborough?
The fastest internet for you may vary based on where in Westborough you live. If speed is your main concern, fiber will be the fastest internet in the neighborhood.
- Fiber is the fastest internet type for 68.37% of Westborough homes.
- Cable is fastest for 31.32% of the neighborhood.
- 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 Westborough homes.
Internet Market Health in Westborough
Internet Competition Key
The map shows how competitive the Westborough 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 Westborough based on what connections the average home has availabile:
- Average number of internet service providers to a home: 9.0 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 3.3 (unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 9.0 (very healthy)
Overall, competition is very healthy.
Westborough internet customers have the ability to buy internet service from 6 to 11 different providers, depending on where they live. For different types of service, Westborough homes have between 2 and 4 options. The type(s) of service available are fixed wireless, cable, fiber, and dsl, though these may vary depending on the region within the neighborhood.
When it comes to broadband download speeds faster than 25 Mbps, the situation is similar. Westborough internet customers who want faster speeds have between 6 and 11 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, Westborough is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Westborough, along with details on where in Westborough and at what speeds.
XFINITY from Comcast Cable in Westborough, South San Francisco, CA
XFINITY cable coverage
About 99.69%, or 8,076 people, have XFINITY cable internet available to them in the neighborhood. The company covers the entire Westborough area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in most of Westborough.
XFINITY from Comcast cable download speeds
XFINITY is above average when comparing download speeds to all other internet providers in Westborough. Versus other cable providers in the area, XFINITY cable is the fastest. There are 2 different maximum speeds throughout Westborough. The fastest plan anyone in Westborough can order from XFINITY goes up to 2,000 Mbps, the slowest package only goes up to 1,200 Mbps, and the neighborhood-wide average maximum speed for Westborough customers is up to 1,879 Mbps.
Show all download speeds
- 84.8% up to 2,000.0 Mbps
- 15.2% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In Westborough 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 Westborough cable providers. XFINITY offers 2 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Westborough 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 217 Mbps.
Show all upload speeds
- 84.8% up to 250.0 Mbps
- 15.2% up to 35.0 Mbps
EarthLink Fiber in Westborough, South San Francisco, CA
EarthLink fiber coverage
About 68.37%, or 5,539 people, have EarthLink fiber internet available to them in the neighborhood. The company covers the south, northwest, east, west, central, southwest, northeast, and southeast Westborough area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Westborough.
EarthLink fiber download speeds
EarthLink is one of the fastest when comparing download speeds to all other internet providers in Westborough. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are no different maximum speeds throughout Westborough. The fastest plan anyone in Westborough can order from EarthLink goes up to 5,000 Mbps, and all Westborough customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
EarthLink fiber upload speeds
In Westborough download speeds tend to be equal to than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Westborough fiber providers. EarthLink offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in Westborough is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
AT&T Fiber in Westborough, South San Francisco, CA
AT&T fiber coverage
About 68.37%, or 5,539 people, have AT&T fiber internet available to them in the neighborhood. The company covers the south, northwest, east, west, central, southwest, northeast, and southeast Westborough area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Westborough.
AT&T fiber download speeds
AT&T is one of the fastest when comparing download speeds to all other internet providers in Westborough. Versus other fiber providers in the area, AT&T fiber is one of the fastest. There are no different maximum speeds throughout Westborough. The fastest plan anyone in Westborough can order from AT&T goes up to 5,000 Mbps, and all Westborough customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
AT&T fiber upload speeds
In Westborough download speeds tend to be equal to than upload speeds for AT&T fiber. Compared to other ISPs, AT&T is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Westborough fiber providers. AT&T offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in Westborough is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
AT&T DSL in Westborough, South San Francisco, CA
AT&T DSL coverage
About 61.73%, or 5,001 people, have AT&T DSL internet available to them in the neighborhood. The company covers the northwest, south, north, southwest, and east Westborough area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Westborough.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Westborough. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 4 different maximum speeds throughout Westborough. The fastest plan anyone in Westborough can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the neighborhood-wide average maximum speed for Westborough customers is up to 90 Mbps.
Show all download speeds
- 82.7% up to 100.0 Mbps
- 0.5% up to 75.0 Mbps
- 11.1% up to 50.0 Mbps
- 5.7% up to 25.0 Mbps
AT&T DSL upload speeds
In Westborough download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and one of the fastest compared to other Westborough DSL providers. AT&T offers 3 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Westborough is up to 20 Mbps. Some customers have slower plan choices, which only go up to 5.0 Mbps. On average, AT&T customers can get speeds up to 18 Mbps.
Show all upload speeds
- 83.2% up to 20.0 Mbps
- 11.1% up to 10.0 Mbps
- 5.7% up to 5.0 Mbps
EarthLink DSL in Westborough, South San Francisco, CA
EarthLink DSL coverage
About 61.73%, or 5,001 people, have EarthLink DSL internet available to them in the neighborhood. The company covers the northwest, south, north, southwest, and east Westborough area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Westborough.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Westborough. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 4 different maximum speeds throughout Westborough. The fastest plan anyone in Westborough can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the neighborhood-wide average maximum speed for Westborough customers is up to 90 Mbps.
Show all download speeds
- 82.7% up to 100.0 Mbps
- 0.5% up to 75.0 Mbps
- 11.1% up to 50.0 Mbps
- 5.7% up to 25.0 Mbps
EarthLink DSL upload speeds
In Westborough download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and one of the fastest compared to other Westborough DSL providers. EarthLink offers 3 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Westborough is up to 20 Mbps. Some customers have slower plan choices, which only go up to 5.0 Mbps. On average, EarthLink customers can get speeds up to 18 Mbps.
Show all upload speeds
- 83.2% up to 20.0 Mbps
- 11.1% up to 10.0 Mbps
- 5.7% up to 5.0 Mbps
Astound Broadband Cable in Westborough, South San Francisco, CA
Astound Broadband cable coverage
About 10.83%, or 877 people, have Astound Broadband cable internet available to them in the neighborhood. The company covers the east, northeast, and southeast Westborough area. Astound Broadband is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Westborough.
Astound Broadband cable download speeds
Astound Broadband is above average when comparing download speeds to all other internet providers in Westborough. Versus other cable providers in the area, Astound Broadband cable is the slowest. There are no different maximum speeds throughout Westborough. The fastest plan anyone in Westborough can order from Astound Broadband goes up to 1,500 Mbps, and all Westborough customers can get this speed.
Show all download speeds
- 100.0% up to 1,500.0 Mbps
Astound Broadband cable upload speeds
In Westborough download speeds tend to be faster than than upload speeds for Astound Broadband cable. Compared to other ISPs, Astound Broadband is below average where upload speeds are concerned, and the slowest compared to other Westborough cable providers. Astound Broadband offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in Westborough is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Etheric Networks Fixed Wireless in Westborough, South San Francisco, CA
Etheric Networks fixed wireless coverage
About 99.69%, or 8,076 people, have Etheric Networks fixed wireless internet available to them in the neighborhood. The company covers the entire Westborough area. Etheric Networks is a large internet service provider internet service providers in the US, with internet service available in most of Westborough.
Etheric Networks fixed wireless download speeds
Etheric Networks is below average when comparing download speeds to all other internet providers in Westborough. Versus other fixed wireless providers in the area, Etheric Networks fixed wireless is above average. There are no different maximum speeds throughout Westborough. The fastest plan anyone in Westborough can order from Etheric Networks goes up to 250 Mbps, and all Westborough customers can get this speed.
Show all download speeds
- 100.0% up to 250.0 Mbps
Etheric Networks fixed wireless upload speeds
In Westborough download speeds tend to be faster than than upload speeds for Etheric Networks fixed wireless. Compared to other ISPs, Etheric Networks is below average where upload speeds are concerned, and the fastest compared to other Westborough fixed wireless providers. Etheric Networks offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in Westborough is up to 100 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 100.0 Mbps
T-Mobile Home Internet Fixed Wireless in Westborough, South San Francisco, CA
T-Mobile Home Internet fixed wireless coverage
About 97.64%, or 7,910 people, have T-Mobile Home Internet fixed wireless internet available to them in the neighborhood. The company covers the entire Westborough 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 Westborough.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is the slowest when comparing download speeds to all other internet providers in Westborough. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is the slowest. There are 2 different maximum speeds throughout Westborough. The fastest plan anyone in Westborough can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the neighborhood-wide average maximum speed for Westborough customers is up to 72 Mbps.
Show all download speeds
- 63.3% up to 100.0 Mbps
- 36.7% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Westborough 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 the slowest where upload speeds are concerned, and the slowest compared to other Westborough fixed wireless providers. T-Mobile Home Internet offers 2 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Westborough 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 14 Mbps.
Show all upload speeds
- 63.3% up to 20.0 Mbps
- 36.7% up to 3.0 Mbps
Verizon Fixed Wireless in Westborough, South San Francisco, CA
Verizon fixed wireless coverage
About 89.96%, or 7,288 people, have Verizon fixed wireless internet available to them in the neighborhood. The company covers the northwest, south, west, north, east, central, and southwest Westborough area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in most of Westborough.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Westborough. Versus other fixed wireless providers in the area, Verizon fixed wireless is one of the fastest. There are no different maximum speeds throughout Westborough. The fastest plan anyone in Westborough can order from Verizon goes up to 300 Mbps, and all Westborough customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Westborough 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 below average compared to other Westborough fixed wireless providers. Verizon offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in Westborough is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Unwired Fixed Wireless in Westborough, South San Francisco, CA
Unwired fixed wireless coverage
About 88.87%, or 7,199 people, have Unwired fixed wireless internet available to them in the neighborhood. The company covers the northwest, south, west, north, central, and southwest Westborough area. Unwired is a large internet service provider internet service providers in the US, with internet service available in most of Westborough.
Unwired fixed wireless download speeds
Unwired is below average when comparing download speeds to all other internet providers in Westborough. Versus other fixed wireless providers in the area, Unwired fixed wireless is one of the fastest. There are no different maximum speeds throughout Westborough. The fastest plan anyone in Westborough can order from Unwired goes up to 300 Mbps, and all Westborough customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Unwired fixed wireless upload speeds
In Westborough download speeds tend to be faster than than upload speeds for Unwired fixed wireless. Compared to other ISPs, Unwired is below average where upload speeds are concerned, and below average compared to other Westborough fixed wireless providers. Unwired offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in Westborough is up to 25 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 25.0 Mbps
EarthLink Fixed Wireless in Westborough, South San Francisco, CA
EarthLink fixed wireless coverage
About 74.98%, or 6,074 people, have EarthLink fixed wireless internet available to them in the neighborhood. The company covers the northwest, south, west, north, east, central, and southeast Westborough area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Westborough.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Westborough. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are 2 different maximum speeds throughout Westborough. The fastest plan anyone in Westborough can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the neighborhood-wide average maximum speed for Westborough customers is up to 73 Mbps.
Show all download speeds
- 63.7% up to 100.0 Mbps
- 36.3% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Westborough 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 Westborough fixed wireless providers. EarthLink offers 2 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Westborough 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 14 Mbps.
Show all upload speeds
- 63.7% up to 20.0 Mbps
- 36.3% up to 3.0 Mbps
AT&T Fixed Wireless in Westborough, South San Francisco, CA
AT&T fixed wireless coverage
About 74.98%, or 6,074 people, have AT&T fixed wireless internet available to them in the neighborhood. The company covers the northwest, south, west, north, east, central, and southeast Westborough area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Westborough.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Westborough. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are 2 different maximum speeds throughout Westborough. The fastest plan anyone in Westborough can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the neighborhood-wide average maximum speed for Westborough customers is up to 73 Mbps.
Show all download speeds
- 63.7% up to 100.0 Mbps
- 36.3% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Westborough 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 Westborough fixed wireless providers. AT&T offers 2 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Westborough 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 14 Mbps.
Show all upload speeds
- 63.7% up to 20.0 Mbps
- 36.3% up to 3.0 Mbps
Westborough Internet by Area
This information is most helpful to those looking for homes or considering moving to Westborough or any of the areas nearby.
How does internet in Westborough compare to the rest of South San Francisco?
Internet speeds in Westborough are slower versus the average speeds in South San Francisco: 4,519 Mbps in South San Francisco versus 3,986 Mbps in the neighborhood. The city has similar internet availability compared to the neighborhood. Average internet coverage in South San Francisco is 99.68% versus 99.69% in Westborough.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Westborough 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 neighborhoods?
Below are neighborhoods nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Neighborhoods
- Serra Highlands, South San Francisco, CA: more internet coverage, faster speeds
- El Camino, South San Francisco, CA: less internet coverage, faster speeds
- Westview, Pacifica, CA: more internet coverage, faster speeds
- Serramonte, Daly City, CA: more internet coverage, slower speeds
- Sunshine Gardens, South San Francisco, CA: less internet coverage, faster speeds
- Fairmont, Pacifica, CA: more internet coverage, faster speeds
- Sharp Park, Pacifica, CA: more internet coverage, faster speeds
- Edgemar-Pacific Manor, Pacifica, CA: more internet coverage, faster speeds
- Lindenville, South San Francisco, CA: less internet coverage, faster speeds
- Downtown South San Francisco, South San Francisco, CA: more internet coverage, faster speeds
Neighborhoods with Similar Populations
- Craven, Jacksonville, FL: more internet coverage, faster speeds
- Piedmont Avenue, Oakland, CA: less internet coverage, faster speeds
- Downtown Ontario, Ontario, CA: more internet coverage, faster speeds
- South Area, Wichita, KS: more internet coverage, faster speeds
- South Oak Park, Sacramento, CA: more internet coverage, faster speeds
- Cross Fletcher, University, FL: more internet coverage, faster speeds
- South Overton, Lubbock, TX: less internet coverage, slower speeds
- Brainerd, Chicago, IL: more internet coverage, slower speeds
- Athmar Park, Denver, CO: more internet coverage, slower speeds
- Lower Bal, San Leandro, CA: less internet coverage, faster speeds