In Terrace there are 2 residential DSL providers covering 30.52% of the neighborhood. The average home can get speeds up to 62 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 Terrace, San Bernardino, CA.
To see availability maps for all providers including fiber, cable, DSL, and more in Terrace, San Bernardino, CA please click below.
Terrace, San Bernardino, CA Availability Maps
DSL Internet Service Providers in Terrace
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 Terrace are not shown.
Terrace 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 Terrace is DSL internet available?
DSL Internet Availability Key
DSL is available in 30.52% of Terrace. 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 Terrace above to see who has service at your home.
How fast is DSL internet in Terrace?
The map below shows maximum DSL internet speeds by area in Terrace.
DSL Internet Speed Key
The average Terrace home can get up to 62 Mbps on their DSL internet plan. The fastest DSL download speed in the neighborhood is 100 Mbps, which 9.18% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 6.03% of homes can only purchase plans up to 25 Mbps. See the internet provider details below for info about their speed and coverage in Terrace.
DSL internet speeds tend to be faster in the south parts of Terrace, and slower in the north areas of the neighborhood.
Is DSL the fastest internet I can get in Terrace?
The fastest internet for you may vary based on where in Terrace you live. In general, fiber competes most often with DSL in the neighborhood.
- Fiber is the fastest internet type for 84.36% of Terrace homes.
- Cable is fastest for 15.64% 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 Terrace homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Terrace, along with details on where in Terrace and at what speeds.
EarthLink DSL in Terrace, San Bernardino, CA
EarthLink DSL coverage
About 30.52%, or 3,405 people, have EarthLink DSL internet available to them in the neighborhood. The company covers the west, southwest, northwest, central, south, and north Terrace 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 Terrace.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Terrace. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 4 different maximum speeds throughout Terrace. The fastest plan anyone in Terrace can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the neighborhood-wide average maximum speed for Terrace customers is up to 62 Mbps.
Show all download speeds
- 30.1% up to 100.0 Mbps
- 7.0% up to 75.0 Mbps
- 43.2% up to 50.0 Mbps
- 19.8% up to 25.0 Mbps
EarthLink DSL upload speeds
In Terrace 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 Terrace DSL providers. EarthLink offers 3 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 Terrace is up to 20 Mbps. Some customers have slower plan choices, which only go up to 5.0 Mbps. On average, EarthLink customers can get speeds up to 13 Mbps.
Show all upload speeds
- 37.0% up to 20.0 Mbps
- 43.2% up to 10.0 Mbps
- 19.8% up to 5.0 Mbps
AT&T DSL in Terrace, San Bernardino, CA
AT&T DSL coverage
About 30.52%, or 3,405 people, have AT&T DSL internet available to them in the neighborhood. The company covers the west, southwest, northwest, central, south, and north Terrace 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 Terrace.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Terrace. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 4 different maximum speeds throughout Terrace. The fastest plan anyone in Terrace can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the neighborhood-wide average maximum speed for Terrace customers is up to 62 Mbps.
Show all download speeds
- 30.1% up to 100.0 Mbps
- 7.0% up to 75.0 Mbps
- 43.2% up to 50.0 Mbps
- 19.8% up to 25.0 Mbps
AT&T DSL upload speeds
In Terrace 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 Terrace DSL providers. AT&T offers 3 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 Terrace is up to 20 Mbps. Some customers have slower plan choices, which only go up to 5.0 Mbps. On average, AT&T customers can get speeds up to 13 Mbps.
Show all upload speeds
- 37.0% up to 20.0 Mbps
- 43.2% up to 10.0 Mbps
- 19.8% up to 5.0 Mbps
Terrace DSL by Area
This information is most helpful to those looking for homes or considering moving to Terrace or any of the areas nearby.
How does DSL internet in Terrace compare to the rest of San Bernardino?
DSL internet speeds in Terrace are much faster versus the average speeds in San Bernardino: 0.00 Mbps in San Bernardino versus 62 Mbps in the neighborhood. The city has similar DSL availability compared to the neighborhood. Average DSL coverage in San Bernardino is 0.00% versus 30.52% in Terrace.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Terrace 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
- Rancho West, San Bernardino, CA: more DSL coverage, faster speeds
- Downtown Rialto, Rialto, CA: more DSL coverage, faster speeds
- Alessandro, San Bernardino, CA: less DSL coverage, slower speeds
- Lytle Creek, San Bernardino, CA: less DSL coverage, slower speeds
- La Plaza, San Bernardino, CA: less DSL coverage, faster speeds
- Feldheym, San Bernardino, CA: less DSL coverage, slower speeds
- Valley College, San Bernardino, CA: more DSL coverage, slower speeds
- SBHS, San Bernardino, CA: less DSL coverage, slower speeds
- Seccombe Lane, San Bernardino, CA: more DSL coverage, slower speeds
- DMV, San Bernardino, CA: less DSL coverage, slower speeds
Neighborhoods with Similar Populations
- Applewood, Lakewood, CO: more DSL coverage, faster speeds
- Cow Hollow, San Francisco, CA: more DSL coverage, slower speeds
- Englewood Park, Orlando, FL: more DSL coverage, faster speeds
- Alamo Farmsteads-Babcock Road, San Antonio, TX: more DSL coverage, faster speeds
- West Beaverton, Beaverton, OR: more DSL coverage, slower speeds
- Twin Lakes, Las Vegas, NV: more DSL coverage, faster speeds
- Turtle Rock, Irvine, CA: less DSL coverage, faster speeds
- Southwest Bend, Bend, OR: more DSL coverage, faster speeds
- Southeastern Hills, Lexington, KY: more DSL coverage, faster speeds
- South Central Westminster, Westminster, CO: more DSL coverage, faster speeds