In Downtown Ontario there are 8 residential internet providers covering 100.00% of the neighborhood. The average home can get speeds up to 6,868 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
8 Internet Service Providers in Downtown Ontario
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 Downtown Ontario are not shown.
Downtown Ontario 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 Downtown Ontario
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 100.00% of Downtown Ontario. 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 Frontier. Now you can call companies in Downtown Ontario with more confidence that they might be available.
How fast are internet speeds in Downtown Ontario?
The map below shows maximum internet speeds by area in Downtown Ontario.
Internet Speed Key
The average Downtown Ontario home can get up to 6,868 Mbps on their internet plan. For most people, the fastest download speed in the neighborhood is 7,000 Mbps, which 97.90% 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 25 Mbps. See the internet provider details below for info about their speed and coverage in Downtown Ontario.
Internet speeds tend to be faster in the southwest parts of Downtown Ontario, and slower in the central areas of the neighborhood.
What type of internet should I choose in Downtown Ontario?
The fastest internet for you may vary based on where in Downtown Ontario you live. If speed is your main concern, fiber will be the fastest internet in the neighborhood.
- Fiber is the fastest internet type for 98.36% of Downtown Ontario homes.
- Cable is fastest for less than 1% 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 Downtown Ontario homes.
Internet Market Health in Downtown Ontario
Internet Competition Key
The map shows how competitive the Downtown Ontario 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 Downtown Ontario based on what connections the average home has availabile:
- Average number of internet service providers to a home: 5.2 (very unhealthy)
- Average types of service (fiber, cable, DSL, etc): 3.0 (unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 5.1 (very unhealthy)
Overall, competition is very unhealthy.
Downtown Ontario internet customers have the ability to buy internet service from 2 to 7 different providers, depending on where they live. For different types of service, Downtown Ontario homes have between 1 and 4 options. The type(s) of service available are cable, fixed wireless, 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 worse. Downtown Ontario internet customers who want faster speeds have between 2 and 6 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, Downtown Ontario badly needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Downtown Ontario, along with details on where in Downtown Ontario and at what speeds.
Spectrum Cable in Downtown Ontario, Ontario, CA
Spectrum cable coverage
About 99.35%, or 7,952 people, have Spectrum cable internet available to them in the neighborhood. The company covers the entire Downtown Ontario area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in most of Downtown Ontario.
Spectrum cable download speeds
Spectrum is average when comparing download speeds to all other internet providers in Downtown Ontario. Versus other cable providers in the area, Spectrum cable is the fastest. There are no different maximum speeds throughout Downtown Ontario. The fastest plan anyone in Downtown Ontario can order from Spectrum goes up to 1,000 Mbps, and all Downtown Ontario customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In Downtown Ontario download speeds tend to be faster than than upload speeds for Spectrum cable. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the fastest compared to other Downtown Ontario cable providers. Spectrum offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in Downtown Ontario is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Frontier Communications Fiber in Downtown Ontario, Ontario, CA
Frontier fiber coverage
About 97.90%, or 7,836 people, have Frontier fiber internet available to them in the neighborhood. The company covers the entire Downtown Ontario area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in most of Downtown Ontario.
Frontier Communications fiber download speeds
Frontier is the fastest when comparing download speeds to all other internet providers in Downtown Ontario. Versus other fiber providers in the area, Frontier fiber is the fastest. There are no different maximum speeds throughout Downtown Ontario. The fastest plan anyone in Downtown Ontario can order from Frontier goes up to 7,000 Mbps, and all Downtown Ontario customers can get this speed.
Show all download speeds
- 100.0% up to 7,000.0 Mbps
Frontier Communications fiber upload speeds
In Downtown Ontario download speeds tend to be equal to than upload speeds for Frontier fiber. Compared to other ISPs, Frontier is the fastest where upload speeds are concerned, and the fastest compared to other Downtown Ontario fiber providers. Frontier offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in Downtown Ontario is up to 7,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 7,000.0 Mbps
Frontier Communications DSL in Downtown Ontario, Ontario, CA
Frontier DSL coverage
About 5.01%, or 401 people, have Frontier DSL internet available to them in the neighborhood. The company covers the northwest Downtown Ontario area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Downtown Ontario.
Frontier Communications DSL download speeds
Frontier is the slowest when comparing download speeds to all other internet providers in Downtown Ontario. Versus other DSL providers in the area, Frontier DSL is the slowest. There are no different maximum speeds throughout Downtown Ontario. The fastest plan anyone in Downtown Ontario can order from Frontier goes up to 10 Mbps, and all Downtown Ontario customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Downtown Ontario download speeds tend to be faster than than upload speeds for Frontier DSL. Compared to other ISPs, Frontier is the slowest where upload speeds are concerned, and the slowest compared to other Downtown Ontario DSL providers. Frontier offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in Downtown Ontario is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
EarthLink DSL in Downtown Ontario, Ontario, CA
EarthLink DSL coverage
About 1.44%, or 115 people, have EarthLink DSL internet available to them in the neighborhood. The company covers the southwest and northwest Downtown Ontario area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Downtown Ontario.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Downtown Ontario. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 2 different maximum speeds throughout Downtown Ontario. The fastest plan anyone in Downtown Ontario can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the neighborhood-wide average maximum speed for Downtown Ontario customers is up to 43 Mbps.
Show all download speeds
- 36.5% up to 100.0 Mbps
- 63.5% up to 10.0 Mbps
EarthLink DSL upload speeds
In Downtown Ontario 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 Downtown Ontario DSL 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 Downtown Ontario is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, EarthLink customers can get speeds up to 7.9 Mbps.
Show all upload speeds
- 36.5% up to 20.0 Mbps
- 63.5% up to 1.0 Mbps
AT&T DSL in Downtown Ontario, Ontario, CA
AT&T DSL coverage
About 1.44%, or 115 people, have AT&T DSL internet available to them in the neighborhood. The company covers the southwest and northwest Downtown Ontario area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Downtown Ontario.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Downtown Ontario. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 2 different maximum speeds throughout Downtown Ontario. The fastest plan anyone in Downtown Ontario can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the neighborhood-wide average maximum speed for Downtown Ontario customers is up to 43 Mbps.
Show all download speeds
- 36.5% up to 100.0 Mbps
- 63.5% up to 10.0 Mbps
AT&T DSL upload speeds
In Downtown Ontario 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 Downtown Ontario DSL 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 Downtown Ontario is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, AT&T customers can get speeds up to 7.9 Mbps.
Show all upload speeds
- 36.5% up to 20.0 Mbps
- 63.5% up to 1.0 Mbps
T-Mobile Home Internet Fixed Wireless in Downtown Ontario, Ontario, CA
T-Mobile Home Internet fixed wireless coverage
About 88.07%, or 7,049 people, have T-Mobile Home Internet fixed wireless internet available to them in the neighborhood. The company covers the entire Downtown Ontario 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 Downtown Ontario.
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 Downtown Ontario. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Downtown Ontario. The fastest plan anyone in Downtown Ontario 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 Downtown Ontario customers is up to 71 Mbps.
Show all download speeds
- 61.8% up to 100.0 Mbps
- 38.2% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Downtown Ontario 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 above average compared to other Downtown Ontario 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 Downtown Ontario 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
- 61.8% up to 20.0 Mbps
- 38.2% up to 3.0 Mbps
EarthLink Fixed Wireless in Downtown Ontario, Ontario, CA
EarthLink fixed wireless coverage
About 80.10%, or 6,411 people, have EarthLink fixed wireless internet available to them in the neighborhood. The company covers the entire Downtown Ontario area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Downtown Ontario.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Downtown Ontario. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Downtown Ontario. The fastest plan anyone in Downtown Ontario 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 Downtown Ontario customers is up to 36 Mbps.
Show all download speeds
- 15.3% up to 100.0 Mbps
- 84.7% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Downtown Ontario 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 one of the slowest compared to other Downtown Ontario 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 Downtown Ontario 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 5.6 Mbps.
Show all upload speeds
- 15.3% up to 20.0 Mbps
- 84.7% up to 3.0 Mbps
AT&T Fixed Wireless in Downtown Ontario, Ontario, CA
AT&T fixed wireless coverage
About 80.10%, or 6,411 people, have AT&T fixed wireless internet available to them in the neighborhood. The company covers the entire Downtown Ontario area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Downtown Ontario.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Downtown Ontario. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Downtown Ontario. The fastest plan anyone in Downtown Ontario 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 Downtown Ontario customers is up to 36 Mbps.
Show all download speeds
- 15.3% up to 100.0 Mbps
- 84.7% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Downtown Ontario 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 one of the slowest compared to other Downtown Ontario 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 Downtown Ontario 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 5.6 Mbps.
Show all upload speeds
- 15.3% up to 20.0 Mbps
- 84.7% up to 3.0 Mbps
Verizon Fixed Wireless in Downtown Ontario, Ontario, CA
Verizon fixed wireless coverage
About 61.47%, or 4,920 people, have Verizon fixed wireless internet available to them in the neighborhood. The company covers the northwest, southwest, east, west, southeast, south, northeast, and central Downtown Ontario area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Downtown Ontario.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Downtown Ontario. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Downtown Ontario. The fastest plan anyone in Downtown Ontario can order from Verizon goes up to 300 Mbps, and all Downtown Ontario customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Downtown Ontario 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 the fastest compared to other Downtown Ontario fixed wireless providers. Verizon offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in Downtown Ontario is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Downtown Ontario Internet by Area
This information is most helpful to those looking for homes or considering moving to Downtown Ontario or any of the areas nearby.
How does internet in Downtown Ontario compare to the rest of Ontario?
Internet speeds in Downtown Ontario are faster versus the average speeds in Ontario: 6,657 Mbps in Ontario versus 6,868 Mbps in the neighborhood. The city has similar internet availability compared to the neighborhood. Average internet coverage in Ontario is 99.98% versus 100.00% in Downtown Ontario.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Downtown Ontario 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
- Edison Historic District, Pomona, CA: equal internet coverage, faster speeds
- Downtown Pomona, Pomona, CA: less internet coverage, slower speeds
- Victoria Gardens, Rancho Cucamonga, CA: equal internet coverage, slower speeds
- West End, Fontana, CA: equal internet coverage, slower speeds
- Southridge Village, Fontana, CA: equal internet coverage, slower speeds
- Rancho Fontana, Fontana, CA: equal internet coverage, slower speeds
- Walnut Valley, Diamond Bar, CA: less internet coverage, slower speeds
- Summit Heights, Fontana, CA: less internet coverage, slower speeds
- Hunter's Ridge, Fontana, CA: equal internet coverage, faster speeds
- Charter Oak, Covina, CA: less internet coverage, slower speeds
Neighborhoods with Similar Populations
- Lakemont, Bellevue, WA: equal internet coverage, slower speeds
- Westlake Village Area-Los Angeles, Westlake Village, CA: less internet coverage, slower speeds
- Westborough, South San Francisco, CA: less internet coverage, slower speeds
- South Overton, Lubbock, TX: less internet coverage, slower speeds
- South Area, Wichita, KS: equal internet coverage, slower speeds
- Solivita, Poinciana, FL: less internet coverage, slower speeds
- Secret Cove, Jacksonville, FL: equal internet coverage, slower speeds
- Pocono Country Place, Tobyhanna, PA: less internet coverage, slower speeds
- Piedmont Avenue, Oakland, CA: less internet coverage, faster speeds
- Pacheco-Martinez, Martinez, CA: equal internet coverage, slower speeds