In Heather Glen there are 4 residential DSL providers covering 45.47% of the city. The average home can get speeds up to 35 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 Heather Glen, CA.
To see availability maps for all providers including fiber, cable, DSL, and more in Heather Glen, CA please click below.
Heather Glen, CA Availability Maps
DSL Internet Service Providers in Heather Glen
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 Heather Glen are not shown.
Heather Glen 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 Heather Glen is DSL internet available?
DSL Internet Availability Key
DSL is available in 45.47% of Heather Glen. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Sebastian. Call one of the companies with service in Heather Glen above to see who has service at your home.
How fast is DSL internet in Heather Glen?
The map below shows maximum DSL internet speeds by area in Heather Glen.
DSL Internet Speed Key
The average Heather Glen home can get up to 35 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 100 Mbps, which 12.50% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 32.97% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Heather Glen.
DSL internet speeds tend to be faster in the south parts of Heather Glen, and slower in the northwest areas of the city.
Is DSL the fastest internet I can get in Heather Glen?
The fastest internet for you may vary based on where in Heather Glen you live. In general, fixed wireless competes most often with DSL in the city.
- Fiber is the fastest internet type for 48.43% of Heather Glen homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 51.57%.
- Satellite internet may be the only option for less than 1% of Heather Glen homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Heather Glen, along with details on where in Heather Glen and at what speeds.
AT&T DSL in Heather Glen, CA
AT&T DSL coverage
About 32.97%, or 335 people, have AT&T DSL internet available to them in the city. The company covers the northwest Heather Glen area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Heather Glen.
AT&T DSL download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Heather Glen. Versus other DSL providers in the area, AT&T DSL is one of the slowest. There are no different maximum speeds throughout Heather Glen. The fastest plan anyone in Heather Glen can order from AT&T goes up to 10 Mbps, and all Heather Glen customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
AT&T DSL upload speeds
In Heather Glen 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 Heather Glen DSL providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Heather Glen 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 Heather Glen, CA
EarthLink DSL coverage
About 32.97%, or 335 people, have EarthLink DSL internet available to them in the city. The company covers the northwest Heather Glen area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Heather Glen.
EarthLink DSL download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Heather Glen. Versus other DSL providers in the area, EarthLink DSL is one of the slowest. There are no different maximum speeds throughout Heather Glen. The fastest plan anyone in Heather Glen can order from EarthLink goes up to 10 Mbps, and all Heather Glen customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
EarthLink DSL upload speeds
In Heather Glen 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 Heather Glen DSL providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Heather Glen is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Frontier Communications DSL in Heather Glen, CA
Frontier DSL coverage
About 32.97%, or 335 people, have Frontier DSL internet available to them in the city. The company covers the northwest Heather Glen 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 Heather Glen.
Frontier Communications DSL download speeds
Frontier is one of the slowest when comparing download speeds to all other internet providers in Heather Glen. Versus other DSL providers in the area, Frontier DSL is one of the slowest. There are no different maximum speeds throughout Heather Glen. The fastest plan anyone in Heather Glen can order from Frontier goes up to 10 Mbps, and all Heather Glen customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Heather Glen download speeds tend to be faster than than upload speeds for Frontier DSL. Compared to other ISPs, Frontier is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Heather Glen DSL providers. Frontier offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Heather Glen is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Sebastian DSL in Heather Glen, CA
Sebastian DSL coverage
About 12.50%, or 127 people, have Sebastian DSL internet available to them in the city. The company covers the south Heather Glen area. Sebastian is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Heather Glen.
Sebastian DSL download speeds
Sebastian is below average when comparing download speeds to all other internet providers in Heather Glen. Versus other DSL providers in the area, Sebastian DSL is the fastest. There are no different maximum speeds throughout Heather Glen. The fastest plan anyone in Heather Glen can order from Sebastian goes up to 100 Mbps, and all Heather Glen customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
Sebastian DSL upload speeds
In Heather Glen download speeds tend to be faster than than upload speeds for Sebastian DSL. Compared to other ISPs, Sebastian is below average where upload speeds are concerned, and the fastest compared to other Heather Glen DSL providers. Sebastian offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Heather Glen is up to 25 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 25.0 Mbps
Heather Glen DSL by Area
This information is most helpful to those looking for homes or considering moving to Heather Glen or any of the areas nearby.
How does DSL internet in Heather Glen compare to the rest of California?
DSL internet speeds in Heather Glen are much faster versus the average speeds in California: 0.00 Mbps in California versus 35 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in California is 0.00% versus 45.47% in Heather Glen.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Heather Glen 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
- Applegate, CA: more DSL coverage, slower speeds
- Meadow Vista, CA: more DSL coverage, slower speeds
- Weimar, CA: more DSL coverage, faster speeds
- Clipper Gap, CA: more DSL coverage, slower speeds
- Colfax, CA: more DSL coverage, faster speeds
- Shady Glen, CA: more DSL coverage, faster speeds
- Foresthill, CA: more DSL coverage, faster speeds
- Greenwood, CA: more DSL coverage, faster speeds
- Auburn, CA: more DSL coverage, faster speeds
- North Auburn, CA: more DSL coverage, faster speeds
Cities with Similar Populations
- Toccopola, MS: more DSL coverage, slower speeds
- Tivydale, TX: more DSL coverage, faster speeds
- Thompsonville, MS: more DSL coverage, slower speeds
- Thompson, WI: more DSL coverage, slower speeds
- Tennessee City, TN: less DSL coverage, faster speeds
- Howard, CO: more DSL coverage, faster speeds
- Hot Springs, NC: more DSL coverage, faster speeds
- Hooker, CA: less DSL coverage, slower speeds
- Hillsdale, WY: less DSL coverage, slower speeds
- Harrison, GA: more DSL coverage, slower speeds