In 94108 there are 5 residential Fiber providers covering 20.87% of the zip. The average home can get speeds up to 5,372 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 94108, CA.
To see availability maps for all providers including fiber, cable, DSL, and more in 94108, CA please click below.
Fiber Internet Service Providers in 94108
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 94108 are not shown.
94108 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 94108 is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 20.87% of 94108. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Sonic. Call one of the companies with service in 94108 above to see who has service at your home.
How fast is fiber internet in 94108?
The map below shows maximum fiber internet speeds by area in 94108.
Fiber Internet Speed Key
The average 94108 home can get up to 5,372 Mbps on their fiber internet plan. The fastest fiber download speed in the zip is 10,000 Mbps, which 8.30% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 3.39% 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 94108.
Fiber internet speeds tend to be faster in the northwest parts of 94108, and slower in the central areas of the zip.
Is fiber the fastest internet I can get in 94108?
The fastest internet for you may vary based on where in 94108 you live. In general, cable competes most often with fiber in the zip.
- Fiber is the fastest internet type for 15.68% of 94108 homes.
- Cable is fastest for 84.10% of the zip.
- 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 94108 homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in 94108, along with details on where in 94108 and at what speeds.
Astound Broadband Fiber in 94108, CA
Astound Broadband fiber coverage
About 12.00%, or 1,609 people, have Astound Broadband fiber internet available to them in the zip. The company covers the northwest and west 94108 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 94108.
Astound Broadband fiber download speeds
Astound Broadband is above average when comparing download speeds to all other internet providers in 94108. Versus other fiber providers in the area, Astound Broadband fiber is below average. There are no different maximum speeds throughout 94108. The fastest plan anyone in 94108 can order from Astound Broadband goes up to 1,500 Mbps, and all 94108 customers can get this speed.
Show all download speeds
- 100.0% up to 1,500.0 Mbps
Astound Broadband fiber upload speeds
In 94108 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 94108 fiber providers. Astound Broadband offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 94108 is up to 1,500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,500.0 Mbps
EarthLink Fiber in 94108, CA
EarthLink fiber coverage
About 8.35%, or 1,119 people, have EarthLink fiber internet available to them in the zip. The company covers the northwest, south, east, central, and southeast 94108 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 94108.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in 94108. Versus other fiber providers in the area, EarthLink fiber is below average. There are 2 different maximum speeds throughout 94108. The fastest plan anyone in 94108 can order from EarthLink goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the zip-wide average maximum speed for 94108 customers is up to 2,716 Mbps.
Show all download speeds
- 42.9% up to 5,000.0 Mbps
- 57.1% up to 1,000.0 Mbps
EarthLink fiber upload speeds
In 94108 download speeds tend to be equal to than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is above average where upload speeds are concerned, and below average compared to other 94108 fiber providers. EarthLink offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 94108 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 2,716 Mbps.
Show all upload speeds
- 42.9% up to 5,000.0 Mbps
- 57.1% up to 1,000.0 Mbps
AT&T Fiber in 94108, CA
AT&T fiber coverage
About 8.35%, or 1,119 people, have AT&T fiber internet available to them in the zip. The company covers the northwest, south, east, central, and southeast 94108 area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 94108.
AT&T fiber download speeds
AT&T is above average when comparing download speeds to all other internet providers in 94108. Versus other fiber providers in the area, AT&T fiber is below average. There are 2 different maximum speeds throughout 94108. The fastest plan anyone in 94108 can order from AT&T goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the zip-wide average maximum speed for 94108 customers is up to 2,716 Mbps.
Show all download speeds
- 42.9% up to 5,000.0 Mbps
- 57.1% up to 1,000.0 Mbps
AT&T fiber upload speeds
In 94108 download speeds tend to be equal to than upload speeds for AT&T fiber. Compared to other ISPs, AT&T is above average where upload speeds are concerned, and below average compared to other 94108 fiber providers. AT&T offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 94108 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 2,716 Mbps.
Show all upload speeds
- 42.9% up to 5,000.0 Mbps
- 57.1% up to 1,000.0 Mbps
Sonic Fiber in 94108, CA
Sonic fiber coverage
About 8.30%, or 1,112 people, have Sonic fiber internet available to them in the zip. The company covers the northwest and west 94108 area. Sonic is a large internet service provider internet service providers in the US, with internet service available in a very small piece of 94108.
Sonic fiber download speeds
Sonic is the fastest when comparing download speeds to all other internet providers in 94108. Versus other fiber providers in the area, Sonic fiber is the fastest. There are no different maximum speeds throughout 94108. The fastest plan anyone in 94108 can order from Sonic goes up to 10,000 Mbps, and all 94108 customers can get this speed.
Show all download speeds
- 100.0% up to 10,000.0 Mbps
Sonic fiber upload speeds
In 94108 download speeds tend to be equal to than upload speeds for Sonic fiber. Compared to other ISPs, Sonic is the fastest where upload speeds are concerned, and the fastest compared to other 94108 fiber providers. Sonic offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 94108 is up to 10,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 10,000.0 Mbps
XFINITY from Comcast Fiber in 94108, CA
XFINITY fiber coverage
About 1.89%, or 254 people, have XFINITY fiber internet available to them in the zip. The company covers the south and southeast 94108 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 94108.
XFINITY from Comcast fiber download speeds
XFINITY is below average when comparing download speeds to all other internet providers in 94108. Versus other fiber providers in the area, XFINITY fiber is the slowest. There are no different maximum speeds throughout 94108. The fastest plan anyone in 94108 can order from XFINITY goes up to 1,200 Mbps, and all 94108 customers can get this speed.
Show all download speeds
- 100.0% up to 1,200.0 Mbps
XFINITY from Comcast fiber upload speeds
In 94108 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 94108 fiber providers. XFINITY offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 94108 is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
94108 Fiber by Area
This information is most helpful to those looking for homes or considering moving to 94108 or any of the areas nearby.
How does fiber internet in 94108 compare to the rest of California?
Fiber internet speeds in 94108 are much faster versus the average speeds in California: 0.00 Mbps in California versus 5,372 Mbps in the zip. The state has similar fiber availability compared to the zip. Average fiber coverage in California is 0.00% versus 20.87% in 94108.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around 94108 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 zip codes?
Below are zip codes nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Zip Codes
- 94104, CA: more fiber coverage, slower speeds
- 94133, CA: more fiber coverage, faster speeds
- 94111, CA: more fiber coverage, slower speeds
- 94109, CA: more fiber coverage, faster speeds
- 94105, CA: more fiber coverage, slower speeds
- 94102, CA: more fiber coverage, slower speeds
- 94103, CA: more fiber coverage, slower speeds
- 94123, CA: more fiber coverage, faster speeds
- 94115, CA: more fiber coverage, faster speeds
- 94158, CA: more fiber coverage, slower speeds
Zip Codes with Similar Populations
- 01331, MA: less fiber coverage, slower speeds
- 99712, AK: less fiber coverage, slower speeds
- 99503, AK: less fiber coverage, slower speeds
- 97361, OR: more fiber coverage, slower speeds
- 94105, CA: more fiber coverage, slower speeds
- 89508, NV: more fiber coverage, slower speeds
- 89460, NV: less fiber coverage, slower speeds
- 85262, AZ: more fiber coverage, slower speeds
- 83669, ID: more fiber coverage, slower speeds
- 80246, CO: more fiber coverage, slower speeds