In Altaville there are 3 residential DSL providers covering 79.90% of the city. The average home can get speeds up to 31 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 Altaville, CA.
To see availability maps for all providers including fiber, cable, DSL, and more in Altaville, CA please click below.
Altaville, CA Availability Maps
DSL Internet Service Providers in Altaville
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 Altaville are not shown.
Altaville 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 Altaville is DSL internet available?
DSL Internet Availability Key
DSL is available in 79.90% of Altaville. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Caltel Connect. Call one of the companies with service in Altaville above to see who has service at your home.
How fast is DSL internet in Altaville?
The map below shows maximum DSL internet speeds by area in Altaville.
DSL Internet Speed Key
The average Altaville home can get up to 31 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 75 Mbps, which 25.22% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 54.68% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Altaville.
DSL internet speeds tend to be faster in the southwest parts of Altaville, and slower in the west areas of the city.
Is DSL the fastest internet I can get in Altaville?
The fastest internet for you may vary based on where in Altaville you live. In general, fixed wireless competes most often with DSL in the city.
- Fiber is the fastest internet type for less than 1% of Altaville homes.
- Cable is fastest for 29.71% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 70.29%.
- Satellite internet may be the only option for less than 1% of Altaville homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Altaville, along with details on where in Altaville and at what speeds.
AT&T DSL in Altaville, CA
AT&T DSL coverage
About 79.90%, or 640 people, have AT&T DSL internet available to them in the city. The company covers the southwest, west, northeast, central, east, north, south, and southeast Altaville area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Altaville.
AT&T DSL download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Altaville. Versus other DSL providers in the area, AT&T DSL is one of the slowest. There are no different maximum speeds throughout Altaville. The fastest plan anyone in Altaville can order from AT&T goes up to 10 Mbps, and all Altaville customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
AT&T DSL upload speeds
In Altaville download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Altaville DSL providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Altaville 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 Altaville, CA
EarthLink DSL coverage
About 79.90%, or 640 people, have EarthLink DSL internet available to them in the city. The company covers the southwest, west, northeast, central, east, north, south, and southeast Altaville area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Altaville.
EarthLink DSL download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Altaville. Versus other DSL providers in the area, EarthLink DSL is one of the slowest. There are no different maximum speeds throughout Altaville. The fastest plan anyone in Altaville can order from EarthLink goes up to 10 Mbps, and all Altaville customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
EarthLink DSL upload speeds
In Altaville download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Altaville DSL providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Altaville is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Caltel Connect DSL in Altaville, CA
Caltel Connect DSL coverage
About 25.22%, or 202 people, have Caltel Connect DSL internet available to them in the city. The company covers the southwest Altaville area. Caltel Connect is a small internet service provider internet service providers in the US, with internet service available in a small portion of Altaville.
Caltel Connect DSL download speeds
Caltel Connect is below average when comparing download speeds to all other internet providers in Altaville. Versus other DSL providers in the area, Caltel Connect DSL is the fastest. There are no different maximum speeds throughout Altaville. The fastest plan anyone in Altaville can order from Caltel Connect goes up to 75 Mbps, and all Altaville customers can get this speed.
Show all download speeds
- 100.0% up to 75.0 Mbps
Caltel Connect DSL upload speeds
In Altaville download speeds tend to be faster than than upload speeds for Caltel Connect DSL. Compared to other ISPs, Caltel Connect is average where upload speeds are concerned, and the fastest compared to other Altaville DSL providers. Caltel Connect offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Altaville is up to 10 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 10.0 Mbps
Altaville DSL by Area
This information is most helpful to those looking for homes or considering moving to Altaville or any of the areas nearby.
How does DSL internet in Altaville compare to the rest of California?
DSL internet speeds in Altaville are much faster versus the average speeds in California: 0.00 Mbps in California versus 31 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in California is 0.00% versus 79.90% in Altaville.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Altaville 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 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
- Angels, CA: more DSL coverage, slower speeds
- Angels Camp, CA: less DSL coverage, faster speeds
- Vallecito, CA: less DSL coverage, slower speeds
- Douglas Flat, CA: more DSL coverage, slower speeds
- Murphys, CA: less DSL coverage, slower speeds
- Tuttletown, CA: less DSL coverage, slower speeds
- San Andreas, CA: more DSL coverage, slower speeds
- Columbia, CA: less DSL coverage, slower speeds
- Copperopolis, CA: less DSL coverage, faster speeds
- Jamestown, CA: less DSL coverage, slower speeds
Cities with Similar Populations
- Ocracoke, NC: more DSL coverage, faster speeds
- Wahkon, MN: less DSL coverage, faster speeds
- Taylorsville, IN: less DSL coverage, faster speeds
- Luna, LA: less DSL coverage, slower speeds
- Fitzpatrick, AL: less DSL coverage, slower speeds
- Three Mile Bay, NY: more DSL coverage, faster speeds
- Lyons Point, LA: less DSL coverage, slower speeds
- Sterling, NE: more DSL coverage, faster speeds
- Montrose, WV: less DSL coverage, slower speeds
- Newcomb, TN: less DSL coverage, slower speeds