In Rancho Fontana there are 2 residential DSL providers covering 100.00% of the neighborhood. The average home can get speeds up to 85 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.
This page contains all DSL internet providers in Rancho Fontana, Fontana, CA.
To see availability maps for all providers including fiber, cable, DSL, and more in Rancho Fontana, Fontana, CA please click below.
Rancho Fontana, Fontana, CA Availability Maps
DSL Internet Service Providers in Rancho Fontana
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 Fontana are not shown.
Rancho Fontana 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
Where in Rancho Fontana is DSL internet available?
DSL Internet Availability Key
DSL is available in 100.00% of Rancho Fontana. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is AT&T. Call one of the companies with service in Rancho Fontana above to see who has service at your home.
How fast is DSL internet in Rancho Fontana?
The map below shows maximum DSL internet speeds by area in Rancho Fontana.
DSL Internet Speed Key
The average Rancho Fontana home can get up to 85 Mbps on their DSL internet plan. The fastest DSL download speed in the neighborhood is 100 Mbps, which 48.25% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 8.00% of homes can only purchase plans up to 50 Mbps. See the internet provider details below for info about their speed and coverage in Rancho Fontana.
DSL internet speeds tend to be faster in the east parts of Rancho Fontana, and slower in the northwest areas of the neighborhood.
Is DSL the fastest internet I can get in Rancho Fontana?
The fastest internet for you may vary based on where in Rancho Fontana you live. In general, cable competes most often with DSL in the neighborhood.
- Fiber is the fastest internet type for 9.05% of Rancho Fontana homes.
- Cable is fastest for 90.95% 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 Rancho Fontana homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Rancho Fontana, along with details on where in Rancho Fontana and at what speeds.
AT&T DSL in Rancho Fontana, Fontana, CA
AT&T DSL coverage
About 100.00%, or 3,623 people, have AT&T DSL internet available to them in the neighborhood. The company covers the entire Rancho Fontana area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of Rancho Fontana.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Rancho Fontana. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 3 different maximum speeds throughout Rancho Fontana. The fastest plan anyone in Rancho Fontana can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 50 Mbps, and the neighborhood-wide average maximum speed for Rancho Fontana customers is up to 85 Mbps.
Show all download speeds
- 48.2% up to 100.0 Mbps
- 43.7% up to 75.0 Mbps
- 8.0% up to 50.0 Mbps
AT&T DSL upload speeds
In Rancho Fontana 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 Rancho Fontana 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 Rancho Fontana is up to 20 Mbps. Some customers have slower plan choices, which only go up to 10 Mbps. On average, AT&T customers can get speeds up to 19 Mbps.
Show all upload speeds
- 92.0% up to 20.0 Mbps
- 8.0% up to 10.0 Mbps
EarthLink DSL in Rancho Fontana, Fontana, CA
EarthLink DSL coverage
About 100.00%, or 3,623 people, have EarthLink DSL internet available to them in the neighborhood. The company covers the entire Rancho Fontana area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of Rancho Fontana.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Rancho Fontana. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 3 different maximum speeds throughout Rancho Fontana. The fastest plan anyone in Rancho Fontana can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 50 Mbps, and the neighborhood-wide average maximum speed for Rancho Fontana customers is up to 85 Mbps.
Show all download speeds
- 48.2% up to 100.0 Mbps
- 43.7% up to 75.0 Mbps
- 8.0% up to 50.0 Mbps
EarthLink DSL upload speeds
In Rancho Fontana 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 Rancho Fontana 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 Rancho Fontana is up to 20 Mbps. Some customers have slower plan choices, which only go up to 10 Mbps. On average, EarthLink customers can get speeds up to 19 Mbps.
Show all upload speeds
- 92.0% up to 20.0 Mbps
- 8.0% up to 10.0 Mbps
Rancho Fontana DSL by Area
This information is most helpful to those looking for homes or considering moving to Rancho Fontana or any of the areas nearby.
How does DSL internet in Rancho Fontana compare to the rest of Fontana?
DSL internet speeds in Rancho Fontana are much faster versus the average speeds in Fontana: 0.00 Mbps in Fontana versus 85 Mbps in the neighborhood. The city has similar DSL availability compared to the neighborhood. Average DSL coverage in Fontana is 0.00% versus 100.00% in Rancho Fontana.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Rancho Fontana are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does DSL internet 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
- West End, Fontana, CA: less DSL coverage, slower speeds
- Summit Heights, Fontana, CA: less DSL coverage, faster speeds
- Downtown Fontana, Fontana, CA: less DSL coverage, slower speeds
- Victoria Gardens, Rancho Cucamonga, CA: less DSL coverage, slower speeds
- Southridge Village, Fontana, CA: equal DSL coverage, faster speeds
- Downtown Rialto, Rialto, CA: less DSL coverage, slower speeds
- Sunnyslope, Riverside, CA: less DSL coverage, slower speeds
- Terrace, San Bernardino, CA: less DSL coverage, slower speeds
- Rancho West, San Bernardino, CA: less DSL coverage, slower speeds
- Alessandro, San Bernardino, CA: less DSL coverage, slower speeds
Neighborhoods with Similar Populations
- Midway Place, Bryan, TX: less DSL coverage, slower speeds
- Town of Blake, South Daytona, FL: less DSL coverage, slower speeds
- White Caps, Kenosha, WI: less DSL coverage, slower speeds
- Duclay Forest, Jacksonville, FL: less DSL coverage, slower speeds
- Point Richmond, Richmond, CA: less DSL coverage, slower speeds
- Holly, Austin, TX: less DSL coverage, faster speeds
- Blanco Gardens, San Marcos, TX: less DSL coverage, slower speeds
- Orchidlands Estates, Keaau, HI: less DSL coverage, slower speeds
- Northwest Berkeley, Berkeley, CA: less DSL coverage, slower speeds
- Lake Terrace and Oaks, New Orleans, LA: less DSL coverage, slower speeds