In Rancho Cucamonga there are 10 residential internet providers covering 98.13% of the city. The average home can get speeds up to 3,800 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 Rancho Cucamonga
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 Rancho Cucamonga are not shown.
Rancho Cucamonga 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 Rancho Cucamonga
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 98.13% of Rancho Cucamonga. 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 Rancho Cucamonga with more confidence that they might be available.
How fast are internet speeds in Rancho Cucamonga?
The map below shows maximum internet speeds by area in Rancho Cucamonga.
Internet Speed Key
The average Rancho Cucamonga home can get up to 3,800 Mbps on their internet plan. For most people, the fastest download speed in the city is 8,000 Mbps, which 1.47% 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 Rancho Cucamonga.
Internet speeds tend to be faster in the southeast parts of Rancho Cucamonga, and slower in the north areas of the city.
What type of internet should I choose in Rancho Cucamonga?
The fastest internet for you may vary based on where in Rancho Cucamonga you live. If speed is your main concern, cable will be the fastest internet in the city.
- Fiber is the fastest internet type for 46.40% of Rancho Cucamonga homes.
- Cable is fastest for 51.68% 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 1.87% of Rancho Cucamonga homes.
Internet Market Health in Rancho Cucamonga
Internet Competition Key
The map shows how competitive the Rancho Cucamonga 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 Rancho Cucamonga based on what connections the average home has availabile:
- Average number of internet service providers to a home: 5.4 (healthy)
- Average types of service (fiber, cable, DSL, etc): 2.8 (healthy)
- Average providers with broadband (25 Mbps+) speeds: 5.1 (healthy)
Overall, competition is healthy.
Rancho Cucamonga internet customers have the ability to buy internet service from 1 to 9 different providers, depending on where they live. For different types of service, Rancho Cucamonga 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 city.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. Rancho Cucamonga internet customers who want faster speeds have between 1 and 9 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, Rancho Cucamonga is doing better than most.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Rancho Cucamonga, along with details on where in Rancho Cucamonga and at what speeds.
Spectrum Cable in Rancho Cucamonga, CA
Spectrum cable coverage
About 98.05%, or 148,115 people, have Spectrum cable internet available to them in the city. The company covers the entire Rancho Cucamonga area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in most of Rancho Cucamonga.
Spectrum cable download speeds
Spectrum is below average when comparing download speeds to all other internet providers in Rancho Cucamonga. Versus other cable providers in the area, Spectrum cable is the fastest. There are no different maximum speeds throughout Rancho Cucamonga. The fastest plan anyone in Rancho Cucamonga can order from Spectrum goes up to 1,000 Mbps, and all Rancho Cucamonga customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In Rancho Cucamonga 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 Rancho Cucamonga cable providers. Spectrum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Rancho Cucamonga 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 Rancho Cucamonga, CA
Frontier fiber coverage
About 44.26%, or 66,853 people, have Frontier fiber internet available to them in the city. The company covers the south, southwest, central, west, northeast, northwest, southeast, and east Rancho Cucamonga area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in some of Rancho Cucamonga.
Frontier Communications fiber download speeds
Frontier is above average when comparing download speeds to all other internet providers in Rancho Cucamonga. Versus other fiber providers in the area, Frontier fiber is above average. There are no different maximum speeds throughout Rancho Cucamonga. The fastest plan anyone in Rancho Cucamonga can order from Frontier goes up to 7,000 Mbps, and all Rancho Cucamonga customers can get this speed.
Show all download speeds
- 100.0% up to 7,000.0 Mbps
Frontier Communications fiber upload speeds
In Rancho Cucamonga download speeds tend to be equal to than upload speeds for Frontier fiber. Compared to other ISPs, Frontier is above average where upload speeds are concerned, and above average compared to other Rancho Cucamonga fiber providers. Frontier offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Rancho Cucamonga 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 Rancho Cucamonga, CA
Frontier DSL coverage
About 29.68%, or 44,832 people, have Frontier DSL internet available to them in the city. The company covers the entire Rancho Cucamonga area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Rancho Cucamonga.
Frontier Communications DSL download speeds
Frontier is the slowest when comparing download speeds to all other internet providers in Rancho Cucamonga. Versus other DSL providers in the area, Frontier DSL is the fastest. There are 4 different maximum speeds throughout Rancho Cucamonga. The fastest plan anyone in Rancho Cucamonga can order from Frontier goes up to 115 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Rancho Cucamonga customers is up to 16 Mbps.
Show all download speeds
- 0.6% up to 115.0 Mbps
- 4.9% up to 90.0 Mbps
- 3.1% up to 45.0 Mbps
- 91.4% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Rancho Cucamonga 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 fastest compared to other Rancho Cucamonga DSL providers. Frontier 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 Rancho Cucamonga is up to 7.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Frontier customers can get speeds up to 1.3 Mbps.
Show all upload speeds
- 0.6% up to 7.0 Mbps
- 4.9% up to 5.0 Mbps
- 3.1% up to 3.0 Mbps
- 91.4% up to 1.0 Mbps
EarthLink Fiber in Rancho Cucamonga, CA
EarthLink fiber coverage
About 6.34%, or 9,571 people, have EarthLink fiber internet available to them in the city. The company covers the central and south Rancho Cucamonga 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 Rancho Cucamonga.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in Rancho Cucamonga. Versus other fiber providers in the area, EarthLink fiber is above average. There are no different maximum speeds throughout Rancho Cucamonga. The fastest plan anyone in Rancho Cucamonga can order from EarthLink goes up to 5,000 Mbps, and all Rancho Cucamonga customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
EarthLink fiber upload speeds
In Rancho Cucamonga download speeds tend to be equal to than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is above average where upload speeds are concerned, and above average compared to other Rancho Cucamonga fiber providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Rancho Cucamonga 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 Rancho Cucamonga, CA
AT&T fiber coverage
About 6.34%, or 9,571 people, have AT&T fiber internet available to them in the city. The company covers the central and south Rancho Cucamonga 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 Rancho Cucamonga.
AT&T fiber download speeds
AT&T is above average when comparing download speeds to all other internet providers in Rancho Cucamonga. Versus other fiber providers in the area, AT&T fiber is above average. There are no different maximum speeds throughout Rancho Cucamonga. The fastest plan anyone in Rancho Cucamonga can order from AT&T goes up to 5,000 Mbps, and all Rancho Cucamonga customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
AT&T fiber upload speeds
In Rancho Cucamonga download speeds tend to be equal to than upload speeds for AT&T fiber. Compared to other ISPs, AT&T is above average where upload speeds are concerned, and above average compared to other Rancho Cucamonga fiber providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Rancho Cucamonga is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
Onward Fiber in Rancho Cucamonga, CA
Onward fiber coverage
About 2.75%, or 4,148 people, have Onward fiber internet available to them in the city. The company covers the south, east, central, and west Rancho Cucamonga area. Onward is an average-sized internet service provider internet service providers in the US, with internet service available in a very small piece of Rancho Cucamonga.
Onward fiber download speeds
Onward is below average when comparing download speeds to all other internet providers in Rancho Cucamonga. Versus other fiber providers in the area, Onward fiber is one of the slowest. There are no different maximum speeds throughout Rancho Cucamonga. The fastest plan anyone in Rancho Cucamonga can order from Onward goes up to 1,000 Mbps, and all Rancho Cucamonga customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Onward fiber upload speeds
In Rancho Cucamonga download speeds tend to be equal to than upload speeds for Onward fiber. Compared to other ISPs, Onward is below average where upload speeds are concerned, and below average compared to other Rancho Cucamonga fiber providers. Onward offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Rancho Cucamonga is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Spectrum Fiber in Rancho Cucamonga, CA
Spectrum fiber coverage
About 2.31%, or 3,495 people, have Spectrum fiber internet available to them in the city. The company covers the southeast Rancho Cucamonga area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Rancho Cucamonga.
Spectrum fiber download speeds
Spectrum is below average when comparing download speeds to all other internet providers in Rancho Cucamonga. Versus other fiber providers in the area, Spectrum fiber is one of the slowest. There are no different maximum speeds throughout Rancho Cucamonga. The fastest plan anyone in Rancho Cucamonga can order from Spectrum goes up to 1,000 Mbps, and all Rancho Cucamonga customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In Rancho Cucamonga download speeds tend to be faster than than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the slowest compared to other Rancho Cucamonga fiber providers. Spectrum 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 Rancho Cucamonga is up to 500 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, Spectrum customers can get speeds up to 308 Mbps.
Show all upload speeds
- 58.6% up to 500.0 Mbps
- 41.4% up to 35.0 Mbps
uia Fiber in Rancho Cucamonga, CA
uia fiber coverage
About 1.47%, or 2,219 people, have uia fiber internet available to them in the city. The company covers the south and southeast Rancho Cucamonga area. uia is an average-sized internet service provider internet service providers in the US, with internet service available in a very small piece of Rancho Cucamonga.
uia fiber download speeds
uia is the fastest when comparing download speeds to all other internet providers in Rancho Cucamonga. Versus other fiber providers in the area, uia fiber is the fastest. There are no different maximum speeds throughout Rancho Cucamonga. The fastest plan anyone in Rancho Cucamonga can order from uia goes up to 8,000 Mbps, and all Rancho Cucamonga customers can get this speed.
Show all download speeds
- 100.0% up to 8,000.0 Mbps
uia fiber upload speeds
In Rancho Cucamonga download speeds tend to be equal to than upload speeds for uia fiber. Compared to other ISPs, uia is the fastest where upload speeds are concerned, and the fastest compared to other Rancho Cucamonga fiber providers. uia offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Rancho Cucamonga is up to 8,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 8,000.0 Mbps
T-Mobile Home Internet Fixed Wireless in Rancho Cucamonga, CA
T-Mobile Home Internet fixed wireless coverage
About 95.17%, or 143,767 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Rancho Cucamonga 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 Rancho Cucamonga.
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 Rancho Cucamonga. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Rancho Cucamonga. The fastest plan anyone in Rancho Cucamonga 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 Rancho Cucamonga 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 Rancho Cucamonga 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 average compared to other Rancho Cucamonga 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 Rancho Cucamonga 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 Rancho Cucamonga, CA
EarthLink fixed wireless coverage
About 83.60%, or 126,290 people, have EarthLink fixed wireless internet available to them in the city. The company covers the entire Rancho Cucamonga area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Rancho Cucamonga.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Rancho Cucamonga. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Rancho Cucamonga. The fastest plan anyone in Rancho Cucamonga 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 Rancho Cucamonga customers is up to 43 Mbps.
Show all download speeds
- 23.6% up to 100.0 Mbps
- 76.4% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Rancho Cucamonga 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 Rancho Cucamonga 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 Rancho Cucamonga 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 7.0 Mbps.
Show all upload speeds
- 23.6% up to 20.0 Mbps
- 76.4% up to 3.0 Mbps
AT&T Fixed Wireless in Rancho Cucamonga, CA
AT&T fixed wireless coverage
About 83.60%, or 126,290 people, have AT&T fixed wireless internet available to them in the city. The company covers the entire Rancho Cucamonga area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Rancho Cucamonga.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Rancho Cucamonga. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Rancho Cucamonga. The fastest plan anyone in Rancho Cucamonga 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 Rancho Cucamonga customers is up to 43 Mbps.
Show all download speeds
- 23.6% up to 100.0 Mbps
- 76.4% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Rancho Cucamonga 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 Rancho Cucamonga 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 Rancho Cucamonga 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 7.0 Mbps.
Show all upload speeds
- 23.6% up to 20.0 Mbps
- 76.4% up to 3.0 Mbps
Verizon Fixed Wireless in Rancho Cucamonga, CA
Verizon fixed wireless coverage
About 78.70%, or 118,888 people, have Verizon fixed wireless internet available to them in the city. The company covers the entire Rancho Cucamonga area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in much of Rancho Cucamonga.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Rancho Cucamonga. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Rancho Cucamonga. The fastest plan anyone in Rancho Cucamonga can order from Verizon goes up to 300 Mbps, and all Rancho Cucamonga customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Rancho Cucamonga 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 Rancho Cucamonga fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Rancho Cucamonga is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Rancho Cucamonga Internet by Area
This information is most helpful to those looking for homes or considering moving to Rancho Cucamonga or any of the areas nearby.
How does internet in Rancho Cucamonga compare to the rest of California?
Internet speeds in Rancho Cucamonga are faster versus the average speeds in California: 3,631 Mbps in California versus 3,800 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in California is 98.73% versus 98.13% in Rancho Cucamonga.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Rancho Cucamonga 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
- Alta Loma, CA: more internet coverage, slower speeds
- Upland, CA: more internet coverage, faster speeds
- Ontario, CA: more internet coverage, faster speeds
- Fontana, CA: more internet coverage, slower speeds
- Montclair, CA: more internet coverage, faster speeds
- Claremont, CA: less internet coverage, faster speeds
- Glen Avon, CA: more internet coverage, slower speeds
- Mount Baldy, CA: less internet coverage, slower speeds
- Chino, CA: less internet coverage, faster speeds
- Bloomington, CA: more internet coverage, slower speeds
Cities with Similar Populations
- Pittsburgh, PA: more internet coverage, slower speeds
- Pittsburg, CA: more internet coverage, slower speeds
- Queens, NY: more internet coverage, slower speeds
- Rapid City, SD: more internet coverage, slower speeds
- Plant City, FL: more internet coverage, slower speeds
- Porterville, CA: more internet coverage, slower speeds
- Plymouth, MN: more internet coverage, slower speeds
- Plainfield, IL: more internet coverage, slower speeds
- Poinciana, FL: more internet coverage, faster speeds
- Plantation, FL: more internet coverage, slower speeds