In 91761 there are 3 residential Fiber providers covering 93.84% of the zip. The average home can get speeds up to 6,992 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 91761, CA.
To see availability maps for all providers including fiber, cable, DSL, and more in 91761, CA please click below.
Fiber Internet Service Providers in 91761
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 91761 are not shown.
91761 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 91761 is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 93.84% of 91761. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Frontier. Call one of the companies with service in 91761 above to see who has service at your home.
How fast is fiber internet in 91761?
The map below shows maximum fiber internet speeds by area in 91761.
Fiber Internet Speed Key
The average 91761 home can get up to 6,992 Mbps on their fiber internet plan. The fastest fiber download speed in the zip is 8,000 Mbps, which less than 1% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, less than 1% 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 91761.
Fiber internet speeds tend to be faster in the northeast parts of 91761, and slower in the southeast areas of the zip.
Is fiber the fastest internet I can get in 91761?
The fastest internet for you may vary based on where in 91761 you live. In general, cable competes most often with fiber in the zip.
- Fiber is the fastest internet type for 93.84% of 91761 homes.
- Cable is fastest for 5.91% 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 91761 homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in 91761, along with details on where in 91761 and at what speeds.
Frontier Communications Fiber in 91761, CA
Frontier fiber coverage
About 93.58%, or 57,174 people, have Frontier fiber internet available to them in the zip. The company covers the west, southeast, south, central, northwest, southwest, east, and north 91761 area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in most of 91761.
Frontier Communications fiber download speeds
Frontier is above average when comparing download speeds to all other internet providers in 91761. Versus other fiber providers in the area, Frontier fiber is above average. There are 2 different maximum speeds throughout 91761. The fastest plan anyone in 91761 can order from Frontier goes up to 7,000 Mbps, the slowest package only goes up to 50 Mbps, and the zip-wide average maximum speed for 91761 customers is up to 6,988 Mbps.
Show all download speeds
- 99.8% up to 7,000.0 Mbps
- 0.2% up to 50.0 Mbps
Frontier Communications fiber upload speeds
In 91761 download speeds tend to be equal to than upload speeds for Frontier fiber. Compared to other ISPs, Frontier is above average where upload speeds are concerned, and above average compared to other 91761 fiber providers. Frontier 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 91761 is up to 7,000 Mbps. Some customers have slower plan choices, which only go up to 50 Mbps. On average, Frontier customers can get speeds up to 6,988 Mbps.
Show all upload speeds
- 99.8% up to 7,000.0 Mbps
- 0.2% up to 50.0 Mbps
Onward Fiber in 91761, CA
Onward fiber coverage
About 12.53%, or 7,654 people, have Onward fiber internet available to them in the zip. The company covers the southeast and south 91761 area. Onward is an average-sized internet service provider internet service providers in the US, with internet service available in a very small piece of 91761.
Onward fiber download speeds
Onward is below average when comparing download speeds to all other internet providers in 91761. Versus other fiber providers in the area, Onward fiber is one of the slowest. There are no different maximum speeds throughout 91761. The fastest plan anyone in 91761 can order from Onward goes up to 1,000 Mbps, and all 91761 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Onward fiber upload speeds
In 91761 download speeds tend to be equal to than upload speeds for Onward fiber. Compared to other ISPs, Onward is below average where upload speeds are concerned, and below average compared to other 91761 fiber providers. Onward offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 91761 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Spectrum Fiber in 91761, CA
Spectrum fiber coverage
About 2.97%, or 1,813 people, have Spectrum fiber internet available to them in the zip. The company covers the south and southeast 91761 area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 91761.
Spectrum fiber download speeds
Spectrum is below average when comparing download speeds to all other internet providers in 91761. Versus other fiber providers in the area, Spectrum fiber is one of the slowest. There are no different maximum speeds throughout 91761. The fastest plan anyone in 91761 can order from Spectrum goes up to 1,000 Mbps, and all 91761 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In 91761 download speeds tend to be faster than than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the slowest compared to other 91761 fiber providers. Spectrum 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 91761 is up to 500 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, Spectrum customers can get speeds up to 442 Mbps.
Show all upload speeds
- 87.5% up to 500.0 Mbps
- 12.5% up to 35.0 Mbps
91761 Fiber by Area
This information is most helpful to those looking for homes or considering moving to 91761 or any of the areas nearby.
How does fiber internet in 91761 compare to the rest of California?
Fiber internet speeds in 91761 are much faster versus the average speeds in California: 0.00 Mbps in California versus 6,992 Mbps in the zip. The state has similar fiber availability compared to the zip. Average fiber coverage in California is 0.00% versus 93.84% in 91761.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around 91761 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
- 91762, CA: more fiber coverage, faster speeds
- 91764, CA: less fiber coverage, slower speeds
- 91710, CA: more fiber coverage, faster speeds
- 91708, CA: less fiber coverage, slower speeds
- 91752, CA: less fiber coverage, slower speeds
- 91730, CA: less fiber coverage, slower speeds
- 92880, CA: less fiber coverage, slower speeds
- 91763, CA: more fiber coverage, slower speeds
- 91786, CA: less fiber coverage, slower speeds
- 91709, CA: more fiber coverage, slower speeds
Zip Codes with Similar Populations
- 91702, CA: less fiber coverage, slower speeds
- 37064, TN: less fiber coverage, slower speeds
- 37129, TN: less fiber coverage, slower speeds
- 37167, TN: more fiber coverage, slower speeds
- 00956, PR: less fiber coverage, slower speeds
- 44035, OH: less fiber coverage, slower speeds
- 46143, IN: more fiber coverage, slower speeds
- 55106, MN: less fiber coverage, slower speeds
- 60016, IL: less fiber coverage, slower speeds
- 72764, AR: less fiber coverage, slower speeds