In 93643 there is 1 residential DSL provider covering 98.86% of the zip. 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 93643, CA.
To see availability maps for all providers including fiber, cable, DSL, and more in 93643, CA please click below.
DSL Internet Service Provider in 93643
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 93643 are not shown.
93643 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 93643 is DSL internet available?
DSL Internet Availability Key
DSL is available in 98.86% of 93643. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Ponderosa. Call one of the companies with service in 93643 above to see who has service at your home.
How fast is DSL internet in 93643?
The map below shows maximum DSL internet speeds by area in 93643.
DSL Internet Speed Key
The average 93643 home can get up to 85 Mbps on their DSL internet plan. The fastest DSL download speed in the zip is 100 Mbps, which 77.12% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 4.94% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in 93643.
DSL internet speeds tend to be faster in the southwest parts of 93643, and slower in the northeast areas of the zip.
Is DSL the fastest internet I can get in 93643?
The fastest internet for you may vary based on where in 93643 you live. In general, fixed wireless competes most often with DSL in the zip.
- Fiber is the fastest internet type for 9.45% of 93643 homes.
- Cable is fastest for less than 1% of the zip.
- DSL is fastest for 36.83%.
- Fixed wireless is fastest for 52.68%.
- Satellite internet may be the only option for 1.05% of 93643 homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in 93643, along with details on where in 93643 and at what speeds.
Ponderosa DSL in 93643, CA
Ponderosa DSL coverage
About 98.86%, or 3,119 people, have Ponderosa DSL internet available to them in the zip. The company covers the entire 93643 area. Ponderosa is a large internet service provider internet service providers in the US, with internet service available in most of 93643.
Ponderosa DSL download speeds
Ponderosa is below average when comparing download speeds to all other internet providers in 93643. Versus other DSL providers in the area, Ponderosa DSL is the fastest. There are 7 different maximum speeds throughout 93643. The fastest plan anyone in 93643 can order from Ponderosa goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 93643 customers is up to 85 Mbps.
Show all download speeds
- 78.0% up to 100.0 Mbps
- 2.5% up to 80.0 Mbps
- 2.1% up to 65.0 Mbps
- 1.6% up to 50.0 Mbps
- 0.9% up to 35.0 Mbps
- 9.9% up to 25.0 Mbps
- 5.0% up to 10.0 Mbps
Ponderosa DSL upload speeds
In 93643 download speeds tend to be faster than than upload speeds for Ponderosa DSL. Compared to other ISPs, Ponderosa is below average where upload speeds are concerned, and the fastest compared to other 93643 DSL providers. Ponderosa offers 5 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 93643 is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Ponderosa customers can get speeds up to 17 Mbps.
Show all upload speeds
- 80.5% up to 20.0 Mbps
- 2.1% up to 10.0 Mbps
- 6.4% up to 5.0 Mbps
- 6.0% up to 3.0 Mbps
- 5.0% up to 1.0 Mbps
93643 DSL by Area
This information is most helpful to those looking for homes or considering moving to 93643 or any of the areas nearby.
How does DSL internet in 93643 compare to the rest of California?
DSL internet speeds in 93643 are much faster versus the average speeds in California: 0.00 Mbps in California versus 85 Mbps in the zip. The state has similar DSL availability compared to the zip. Average DSL coverage in California is 0.00% versus 98.86% in 93643.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around 93643 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 zip codes?
Below are zip codes nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Zip Codes
- 93669, CA: less DSL coverage, faster speeds
- 93604, CA: more DSL coverage, slower speeds
- 93645, CA: less DSL coverage, faster speeds
- 93644, CA: more DSL coverage, slower speeds
- 93614, CA: less DSL coverage, slower speeds
- 93605, CA: less DSL coverage, faster speeds
- 93601, CA: more DSL coverage, slower speeds
- 93653, CA: less DSL coverage, slower speeds
- 93634, CA: less DSL coverage, slower speeds
- 93610, CA: less DSL coverage, slower speeds
Zip Codes with Similar Populations
- 78375, TX: less DSL coverage, slower speeds
- 18446, PA: less DSL coverage, slower speeds
- 43107, OH: less DSL coverage, slower speeds
- 99343, WA: less DSL coverage, slower speeds
- 97019, OR: less DSL coverage, slower speeds
- 95457, CA: less DSL coverage, slower speeds
- 94038, CA: more DSL coverage, slower speeds
- 73121, OK: less DSL coverage, slower speeds
- 73006, OK: less DSL coverage, slower speeds
- 70052, LA: less DSL coverage, slower speeds