In Mount Shasta there are 3 residential DSL providers covering 86.23% of the city. The average home can get speeds up to 12 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 Mount Shasta, CA.
To see availability maps for all providers including fiber, cable, DSL, and more in Mount Shasta, CA please click below.
Mount Shasta, CA Availability Maps
DSL Internet Service Providers in Mount Shasta
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 Mount Shasta are not shown.
Mount Shasta 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 Mount Shasta is DSL internet available?
DSL Internet Availability Key
DSL is available in 86.23% of Mount Shasta. 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 Mount Shasta above to see who has service at your home.
How fast is DSL internet in Mount Shasta?
The map below shows maximum DSL internet speeds by area in Mount Shasta.
DSL Internet Speed Key
The average Mount Shasta home can get up to 12 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 25 Mbps, which 11.28% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 74.95% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Mount Shasta.
DSL internet speeds tend to be faster in the northwest parts of Mount Shasta, and slower in the east areas of the city.
Is DSL the fastest internet I can get in Mount Shasta?
The fastest internet for you may vary based on where in Mount Shasta you live. In general, fiber competes most often with DSL in the city.
- Fiber is the fastest internet type for 70.08% of Mount Shasta homes.
- Cable is fastest for 24.79% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 3.90%.
- Satellite internet may be the only option for 1.05% of Mount Shasta homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Mount Shasta, along with details on where in Mount Shasta and at what speeds.
EarthLink DSL in Mount Shasta, CA
EarthLink DSL coverage
About 77.66%, or 5,572 people, have EarthLink DSL internet available to them in the city. The company covers the entire Mount Shasta area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Mount Shasta.
EarthLink DSL download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Mount Shasta. Versus other DSL providers in the area, EarthLink DSL is one of the slowest. There are no different maximum speeds throughout Mount Shasta. The fastest plan anyone in Mount Shasta can order from EarthLink goes up to 10 Mbps, and all Mount Shasta customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
EarthLink DSL upload speeds
In Mount Shasta 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 Mount Shasta DSL providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Mount Shasta is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
AT&T DSL in Mount Shasta, CA
AT&T DSL coverage
About 77.66%, or 5,572 people, have AT&T DSL internet available to them in the city. The company covers the entire Mount Shasta area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Mount Shasta.
AT&T DSL download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Mount Shasta. Versus other DSL providers in the area, AT&T DSL is one of the slowest. There are no different maximum speeds throughout Mount Shasta. The fastest plan anyone in Mount Shasta can order from AT&T goes up to 10 Mbps, and all Mount Shasta customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
AT&T DSL upload speeds
In Mount Shasta 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 Mount Shasta DSL providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Mount Shasta is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Cal-Ore DSL in Mount Shasta, CA
Cal-Ore DSL coverage
About 11.28%, or 809 people, have Cal-Ore DSL internet available to them in the city. The company covers the northwest Mount Shasta area. Cal-Ore is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Mount Shasta.
Cal-Ore DSL download speeds
Cal-Ore is below average when comparing download speeds to all other internet providers in Mount Shasta. Versus other DSL providers in the area, Cal-Ore DSL is the fastest. There are no different maximum speeds throughout Mount Shasta. The fastest plan anyone in Mount Shasta can order from Cal-Ore goes up to 25 Mbps, and all Mount Shasta customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
Cal-Ore DSL upload speeds
In Mount Shasta download speeds tend to be faster than than upload speeds for Cal-Ore DSL. Compared to other ISPs, Cal-Ore is below average where upload speeds are concerned, and the fastest compared to other Mount Shasta DSL providers. Cal-Ore offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Mount Shasta is up to 4.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 4.0 Mbps
Mount Shasta DSL by Area
This information is most helpful to those looking for homes or considering moving to Mount Shasta or any of the areas nearby.
How does DSL internet in Mount Shasta compare to the rest of California?
DSL internet speeds in Mount Shasta are much faster versus the average speeds in California: 0.00 Mbps in California versus 12 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in California is 0.00% versus 86.23% in Mount Shasta.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Mount Shasta 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
- Shasta Retreat, CA: less DSL coverage, slower speeds
- Dunsmuir, CA: more DSL coverage, slower speeds
- Weed, CA: less DSL coverage, faster speeds
- Mccloud, CA: less DSL coverage, faster speeds
- Castella, CA: less DSL coverage, slower speeds
- Gazelle, CA: less DSL coverage, slower speeds
- Callahan, CA: more DSL coverage, slower speeds
- Grenada, CA: less DSL coverage, slower speeds
- Montague, CA: less DSL coverage, faster speeds
- Big Bend, CA: less DSL coverage, faster speeds
Cities with Similar Populations
- Somerset, WI: less DSL coverage, faster speeds
- Glen St. Mary, FL: more DSL coverage, faster speeds
- Glencoe, MN: more DSL coverage, faster speeds
- Glenwood, IA: more DSL coverage, faster speeds
- Greenfield, OH: more DSL coverage, faster speeds
- Severance, CO: less DSL coverage, faster speeds
- Smiths, AL: less DSL coverage, faster speeds
- Somerville, AL: less DSL coverage, faster speeds
- Somerville, TN: less DSL coverage, faster speeds
- Sophia, NC: less DSL coverage, faster speeds