In Mountain View there are 5 residential Fiber providers covering 73.16% of the city. The average home can get speeds up to 4,059 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 Fiber internet providers in Mountain View, CA.
To see availability maps for all providers including fiber, cable, DSL, and more in Mountain View, CA please click below.
Mountain View, CA Availability Maps
Fiber Internet Service Providers in Mountain View
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 Mountain View are not shown.
Mountain View 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 Mountain View is fiber internet available?
100%
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Fiber is available in 73.16% of Mountain View. Areas in green have fiber 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 Mountain View above to see who has service at your home.
How fast is fiber internet in Mountain View?
The map below shows maximum fiber internet speeds by area in Mountain View.
1000 Mbps+
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The average Mountain View home can get up to 4,059 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 5,000 Mbps, which 55.75% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 15.02% of homes can only purchase plans up to 1,000 Mbps. See the internet provider details below for info about their speed and coverage in Mountain View.
Fiber internet speeds tend to be faster in the northeast parts of Mountain View, and slower in the north areas of the city.
Is fiber the fastest internet I can get in Mountain View?
The fastest internet for you may vary based on where in Mountain View you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 56.30% of Mountain View homes.
- Cable is fastest for 42.26% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 1.10%.
- Satellite internet may be the only option for less than 1% of Mountain View homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Mountain View, along with details on where in Mountain View and at what speeds.
EarthLink Fiber in Mountain View, CA
EarthLink fiber coverage
About 72.53%, or 61,561 people, have EarthLink fiber internet available to them in the city. The company covers the entire Mountain View area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Mountain View.
EarthLink fiber download speeds
EarthLink is one of the fastest when comparing download speeds to all other internet providers in Mountain View. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are 2 different maximum speeds throughout Mountain View. The fastest plan anyone in Mountain View can order from EarthLink goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the city-wide average maximum speed for Mountain View customers is up to 4,075 Mbps.
Show all download speeds
- 76.9% up to 5,000.0 Mbps
- 23.1% up to 1,000.0 Mbps
EarthLink fiber upload speeds
In Mountain View download speeds tend to be equal to than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Mountain View fiber providers. EarthLink offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Mountain View is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, EarthLink customers can get speeds up to 4,075 Mbps.
Show all upload speeds
- 76.9% up to 5,000.0 Mbps
- 23.1% up to 1,000.0 Mbps
AT&T Fiber in Mountain View, CA
AT&T fiber coverage
About 72.53%, or 61,561 people, have AT&T fiber internet available to them in the city. The company covers the entire Mountain View area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Mountain View.
AT&T fiber download speeds
AT&T is one of the fastest when comparing download speeds to all other internet providers in Mountain View. Versus other fiber providers in the area, AT&T fiber is one of the fastest. There are 2 different maximum speeds throughout Mountain View. The fastest plan anyone in Mountain View can order from AT&T goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the city-wide average maximum speed for Mountain View customers is up to 4,075 Mbps.
Show all download speeds
- 76.9% up to 5,000.0 Mbps
- 23.1% up to 1,000.0 Mbps
AT&T fiber upload speeds
In Mountain View download speeds tend to be equal to than upload speeds for AT&T fiber. Compared to other ISPs, AT&T is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Mountain View fiber providers. AT&T offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Mountain View is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, AT&T customers can get speeds up to 4,075 Mbps.
Show all upload speeds
- 76.9% up to 5,000.0 Mbps
- 23.1% up to 1,000.0 Mbps
XFINITY from Comcast Fiber in Mountain View, CA
XFINITY fiber coverage
About 5.79%, or 4,918 people, have XFINITY fiber internet available to them in the city. The company covers the west, east, northwest, southeast, south, north, and central Mountain View area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Mountain View.
XFINITY from Comcast fiber download speeds
XFINITY is above average when comparing download speeds to all other internet providers in Mountain View. Versus other fiber providers in the area, XFINITY fiber is below average. There are 2 different maximum speeds throughout Mountain View. The fastest plan anyone in Mountain View can order from XFINITY goes up to 2,000 Mbps, the slowest package only goes up to 1,200 Mbps, and the city-wide average maximum speed for Mountain View customers is up to 1,243 Mbps.
Show all download speeds
- 5.3% up to 2,000.0 Mbps
- 94.7% up to 1,200.0 Mbps
XFINITY from Comcast fiber upload speeds
In Mountain View download speeds tend to be faster than than upload speeds for XFINITY fiber. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and the slowest compared to other Mountain View fiber providers. XFINITY offers 3 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Mountain View is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, XFINITY customers can get speeds up to 330 Mbps.
Show all upload speeds
- 29.4% up to 1,000.0 Mbps
- 5.3% up to 250.0 Mbps
- 65.3% up to 35.0 Mbps
Astound Broadband Fiber in Mountain View, CA
Astound Broadband fiber coverage
About 4.31%, or 3,661 people, have Astound Broadband fiber internet available to them in the city. The company covers the south, east, west, and central Mountain View area. Astound Broadband is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Mountain View.
Astound Broadband fiber download speeds
Astound Broadband is above average when comparing download speeds to all other internet providers in Mountain View. Versus other fiber providers in the area, Astound Broadband fiber is below average. There are 2 different maximum speeds throughout Mountain View. The fastest plan anyone in Mountain View can order from Astound Broadband goes up to 5,000 Mbps, the slowest package only goes up to 1,500 Mbps, and the city-wide average maximum speed for Mountain View customers is up to 1,514 Mbps.
Show all download speeds
- 0.4% up to 5,000.0 Mbps
- 99.6% up to 1,500.0 Mbps
Astound Broadband fiber upload speeds
In Mountain View download speeds tend to be equal to than upload speeds for Astound Broadband fiber. Compared to other ISPs, Astound Broadband is above average where upload speeds are concerned, and below average compared to other Mountain View fiber providers. Astound Broadband offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Mountain View is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,500 Mbps. On average, Astound Broadband customers can get speeds up to 1,514 Mbps.
Show all upload speeds
- 0.4% up to 5,000.0 Mbps
- 99.6% up to 1,500.0 Mbps
Sail Internet Fiber in Mountain View, CA
Sail Internet fiber coverage
About 1.11%, or 941 people, have Sail Internet fiber internet available to them in the city. The company covers the east Mountain View area. Sail Internet is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Mountain View.
Sail Internet fiber download speeds
Sail Internet is above average when comparing download speeds to all other internet providers in Mountain View. Versus other fiber providers in the area, Sail Internet fiber is the slowest. There are no different maximum speeds throughout Mountain View. The fastest plan anyone in Mountain View can order from Sail Internet goes up to 1,000 Mbps, and all Mountain View customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Sail Internet fiber upload speeds
In Mountain View download speeds tend to be equal to than upload speeds for Sail Internet fiber. Compared to other ISPs, Sail Internet is above average where upload speeds are concerned, and below average compared to other Mountain View fiber providers. Sail Internet offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Mountain View is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Mountain View Fiber by Area
This information is most helpful to those looking for homes or considering moving to Mountain View or any of the areas nearby.
How does fiber internet in Mountain View compare to the rest of California?
Fiber internet speeds in Mountain View are much faster versus the average speeds in California: 0.00 Mbps in California versus 4,059 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in California is 0.00% versus 73.16% in Mountain View.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Mountain View are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does fiber 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
- Los Altos, CA: more fiber coverage, faster speeds
- Los Altos Hills, CA: less fiber coverage, faster speeds
- Sunnyvale, CA: less fiber coverage, faster speeds
- Palo Alto, CA: more fiber coverage, faster speeds
- Stanford, CA: less fiber coverage, faster speeds
- Cupertino, CA: less fiber coverage, faster speeds
- East Palo Alto, CA: less fiber coverage, faster speeds
- Alviso, CA: more fiber coverage, faster speeds
- Santa Clara, CA: less fiber coverage, faster speeds
- Menlo Park, CA: more fiber coverage, faster speeds
Cities with Similar Populations
- Bloomington, IL: more fiber coverage, faster speeds
- Bellevue, WA: less fiber coverage, slower speeds
- Bowling Green, KY: more fiber coverage, slower speeds
- Brooklyn, NY: more fiber coverage, faster speeds
- Brooklyn Park, MN: less fiber coverage, slower speeds
- Birmingham, AL: less fiber coverage, faster speeds
- Brockton, MA: more fiber coverage, slower speeds
- Bloomington, MN: more fiber coverage, faster speeds
- Bethlehem, PA: less fiber coverage, slower speeds
- Bloomington, IN: more fiber coverage, faster speeds