8 Best Internet Providers in 91311, CA
Find internet availability by address in 91311, CA
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | 91311 ISP Report Card | Business Internet in 91311
| 91311 ISP Report Card | C+ | |
| Download Speed for Most Households | 1,416 Mbps | |
| Number of Internet Service Providers | 8 | |
| Real 91311 Customer Ratings | 2 |
This page reflects the most recent FCC update from September 03, 2026, based on the Broadband Data Collection as of December 31, 2025.
This page reflects the most recent FCC update from September 03, 2026, based on the Broadband Data Collection as of December 31, 2025.
91311 has 8 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Cable, DSL, and Fixed Wireless internet are available in the zip. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in 91311.
91311 overview
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91311 has 8 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Cable, DSL, and Fixed Wireless internet are available in the zip. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in 91311.
Compare Providers Ranked by Coverage, Speed, and Customer Ratings
Spectrum
Connection
Customer Rating
Fiber
Cable
EarthLink
Connection
Customer Rating
Fiber
DSL
Fixed Wireless
AT&T
Connection
Customer Rating
Fiber
DSL
Fixed Wireless
T-Mobile Home Internet
Connection
Customer Rating
Fixed Wireless
Above are the top 4 providers in 91311, CA for most people based on high speed internet coverage, speeds, and customer reviews. Click below to see all providers in your zip.
Speed and technology may vary by address for all providers. Please note we may have a financial relationship with some of the providers above, which does not impact the customer ratings displayed. Customer ratings listed above are national ratings, local 91311 ratings may vary and are shown below.
Who is the Best Internet Provider in 91311, CA?
T-Mobile Home Internet is the best internet provider in 91311 based on California customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, T-Mobile Home Internet had the best reviews at the local, state, and national levels versus all available providers in 91311, making it a solid recommendation among providers with reviews. T-Mobile Home Internet is an option for 98.91% of the zip.
Click here to get T-Mobile Home Internet
or call 1-833-601-2935
The chart and table below show average customer ratings from customers in 91311, California, and customers throughout the country.
Top Rated Internet Providers in 91311
Local, State, and National Ratings for all 91311 Internet Providers
| ISP / Tech Type | 91311 Overall | California Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (1) | (26) | (322) | View Plans | ||
| Spectrum | (1) | (221) | (1882) | View Plans | ||
| Verizon | (0) | (26) | (783) | View Plans | ||
| AT&T | (0) | (115) | (1010) | View Plans | ||
| HughesNet | (0) | (1) | (24) | View Plans | ||
| Viasat | (0) | (1) | (12) | View Plans | ||
| EarthLink | (0) | (2) | (15) | View Plans | ||
| Fractal Vision Technology Services | (0) | (0) | (0) | View Plans | ||
| Rocket Broadband | (0) | (0) | (0) | View Plans | ||
| GeoLinks | (0) | (0) | (0) | View Plans |
Based on 390 reviews from California internet customers, T-Mobile Home Internet is the best internet service provider for 91311 residents. T-Mobile Home Internet was rated at an average of 4.15 out of 5 in our report for overall customer satisfaction. Spectrum wins for second-place in California, with 3.00 out of 5 stars and 95.2% coverage in 91311.
At a national level, based on 4012 national reviews for any of the providers listed above, T-Mobile Home Internet is rated higher than any other provider, with a rating of 4.04 out of 5.
Which Providers are Available at my Home in 91311?
a different provider.
Coverage map for each provider in ZIP 91311
- Spectrum - cable coverage map
- EarthLink - fiber coverage map
- AT&T - fiber coverage map
- Verizon - fixed wireless coverage map
- GeoLinks - fixed wireless coverage map
- Spectrum - fiber coverage map
- T-Mobile Home Internet - fixed wireless coverage map
- AT&T - dsl coverage map
- EarthLink - dsl coverage map
- EarthLink - fixed wireless coverage map
- AT&T - fixed wireless coverage map
- Rocket Broadband - fixed wireless coverage map
- Fractal Vision Technology Services - fixed wireless coverage map

Speeds and coverage vary within the zip, and sometimes even from block to block. The map shows speeds per provider and where each provider is available.
Who is the Fastest Internet Provider in 91311?
According to unbiased feedback from real internet customers in the zip, they reported being happiest with speeds provided by T-Mobile Home Internet. On the other hand, based on data provided by the internet providers to the FCC, GeoLinks and Spectrum should have faster speeds at a local level. While we typically put more weight on real-world customer ratings, we display both satisfaction and technical maximum information for customers to decide for themselves.
Data Reported to FCC by ISPs: Average Maximum Available in 91311
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| EarthLink | 5,000 Mbps | ||
| AT&T | 5,000 Mbps | ||
| GeoLinks | 1,000 Mbps | ||
| Spectrum | 1,000 Mbps | ||
| Verizon | 1,000 Mbps | ||
| Rocket Broadband | 450 Mbps | ||
| T-Mobile Home Internet | 100 Mbps | ||
| Viasat | 100 Mbps | ||
| Fractal Vision Technology Services | 50 Mbps | ||
| HughesNet | 25 Mbps |
Customer Ratings for Internet Provider Speeds in 91311
| ISP / Tech Type | 91311 Speed | California Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (1) | (26) | (322) | View Plans | ||
| Spectrum | (1) | (221) | (1882) | View Plans | ||
| Verizon | (0) | (26) | (783) | View Plans | ||
| AT&T | (0) | (115) | (1010) | View Plans | ||
| HughesNet | (0) | (1) | (24) | View Plans | ||
| Viasat | (0) | (1) | (12) | View Plans | ||
| EarthLink | (0) | (2) | (15) | View Plans | ||
| Fractal Vision Technology Services | (0) | (0) | (0) | View Plans | ||
| Rocket Broadband | (0) | (0) | (0) | View Plans | ||
| GeoLinks | (0) | (0) | (0) | View Plans |
Based on data reported by 91311 ISPs to the FCC, the fastest speeds in the zip are available through GeoLinks and Spectrum. These internet providers offer speeds up to 1,000 Mbps in 91311. Therefore, the average customer can get up to 1,000 Mbps if they’re willing to purchase the fastest subscription tier available at their homes.
However, actual customers in the zip rated their satisfaction with internet speed highest with T-Mobile Home Internet. This indicates T-Mobile Home Internet reliably delivers speeds expected by the customer based on the plan they are paying for.
Who is the Cheapest Internet Provider in 91311?
California customers rate T-Mobile Home Internet as the cheapest internet service provider in state. Data comes from customers in the state rating their satisfaction with pricing. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
T-Mobile Home Internet received a local rating of 4.00 out of 5, which is higher than the average across all internet providers in the country. AT&T is rated in second place for affordability by the company’s 91311 customers with an average price rating of 3.23 out of 5.
The chart and graph below show how customers in 91311, California, and the United States rated the affordability of their internet service.
Rated Affordability in 91311
| ISP / Tech Type | 91311 Affordability | California Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (1) | (26) | (322) | View Plans | ||
| Spectrum | (1) | (221) | (1882) | View Plans | ||
| Verizon | (0) | (26) | (783) | View Plans | ||
| AT&T | (0) | (115) | (1010) | View Plans | ||
| HughesNet | (0) | (1) | (24) | View Plans | ||
| Viasat | (0) | (1) | (12) | View Plans | ||
| EarthLink | (0) | (2) | (15) | View Plans | ||
| Fractal Vision Technology Services | (0) | (0) | (0) | View Plans | ||
| Rocket Broadband | (0) | (0) | (0) | View Plans | ||
| GeoLinks | (0) | (0) | (0) | View Plans |
91311 Internet Health Assessment
ISP Reports evaluates the technological infrastructure across the United States. This includes assessing a grade for ISP providers and infrastructure in the zip and setting an index number for the digital connectivity of its residents. You can view the ISP Report Card and the Digital Connectivity Index for 91311 below, including the metrics used and how 91311 compares to the rest of California and nation.
| Metric
(hover for details)
|
91311 | California | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in 91311 that have a Fiber internet connection available to their home. | 28.09% | 62.40% | 71.53% | ||
| Average Download SpeedThe maximum download speed most households can get on average. This is measured by availability in a block group and weighted by the population in that area. | 1,416 Mbps | 3,835 Mbps | 3,583 Mbps | ||
| Provider CountThe number of providers available for most people. This is a weighted average by block rather than a total for 91311. | 7.3 | 8.0 | 7.1 |
| Average Household SizeA larger household size in a zip indicates that there will be a greater need for bandwidth due to simultaneous usage, multiple devices, and network congestion. | 2.8 | 3.0 | 2.7 | ||
| Work From Home PercentA higher percent of the population working from home indicates bandwidth requirements being more widely needed rather than consolidated to commercial portions of the city. | 19% | 17% | 15% | ||
| Households with DevicesA higher percentage of households with computing devices in the home indicates a higher level of infrastructure needed to support those households. | 98% | 97% | 96% | ||
| Households with InternetA higher percentage of households with internet indicates a higher need for usage and connectivity in people’s daily lives. | 96% | 94% | 91% | ||
| Households with BroadbandA higher percentage of households with a broadband connection (defined as speeds above 25 Mbps) indicates heavier usage needs within these households. | 81% | 79% | 76% | ||
| Broadband Usage vs. AvailabilityThis measures what percentage of households who have a broadband connection to their home actually have an active subscription to that service. | 81% | 80% | 77% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
91311 ISP Report Card & Digital Connectivity Index
The ISP Report Card in 91311 is C+, which is much better than other zip codes. The local demand for broadband internet connectivity in 91311 is high with a score of 82 / 100 in our Digital Connectivity Index. This means that internet service providers operating in 91311 have done a great job meeting the needs of its residents.
The 91311 ISP Report Card evaluates the zip on availability and speed metrics compared to other zip codes in the United States. ISP Infrastructure can vary greatly and on its own isn’t a perfect measure of what a zip needs. Please see our ISP Report Card along with the Digital Connectivity Index above to evaluate how well the connectivity demand is met by the existing infrastructure.
96% of 91311 households have an internet connection despite having 99.70% availability. 81% of households have fiber, cable, or DSL, 8% have satellite, 0% are still on dial-up, and 1% of households have internet but don’t pay for a subscription because it’s subsidized by the Affordable Connectivity Program.
As you can see in the table above, while 81% of households have a broadband connection such as fiber, cable or DSL available to their home, 81% subscribe to it. A very large amount of 91311 residents are taking advantage of the available internet infrastructure.
For more details, please visit our ISP Report Card and Digital Connectivity Index pages.
How do Neighboring Zip Codes Compare to 91311?
- ISP Report Card: B
- Digital Connectivity Index: 78 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 92 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 81 / 100
How Much Speed does a 91311 Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in 91311 is 2.8, which is smaller than the California average of 3.0 and larger than the national average of 2.7. 91311’s average household income is $126,034 which is much higher than the California average of $111,728 and much higher than the national average of $93,246. Homes with more people living in them and with higher incomes tend to indicate more devices being used more often.
91311 also has 15% of its population enrolled in school between the 6th grade and college level, this is lower than the California average of 17%. Additionally, 19% of residents work from home, which is higher than the 17% of residents in California who work from home. This and other factors you can see above show us that the community of 91311 has a very high need for internet connectivity and speeds.
Compared to the rest of the country, 91311 households are much more technology-engaged. 98% of households have some sort of computing device, 91% have desktops or laptops in the home, and 96% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.
Which Fiber Internet Providers are Available in 91311?
Spectrum Fiber in 91311, CA
Spectrum offers Fiber service to 15.9% of 91311 homes. Across the zip, Spectrum Fiber has speeds up to 1,000 Mbps
EarthLink Fiber in 91311, CA
EarthLink offers Fiber service to 15.1% of 91311 homes. Across the zip, EarthLink Fiber has speeds up to 3,805 Mbps, with speeds from 1,000 Mpbs up to 5,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for EarthLink Fiber. EarthLink Fiber is rated about the same as other types of internet service available in 91311 from EarthLink in terms of customer satisfaction.
AT&T Fiber in 91311, CA
AT&T offers Fiber service to 15.1% of 91311 homes. Across the zip, AT&T Fiber has speeds up to 3,805 Mbps, with speeds from 1,000 Mpbs up to 5,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for AT&T Fiber. AT&T Fiber is rated lower than other types of internet service available in 91311 from AT&T in terms of customer satisfaction.
Which Cable Internet Providers are Available in 91311?
Spectrum Cable in 91311, CA
Spectrum offers Cable service to 95.2% of 91311 homes. Across the zip, Spectrum Cable has speeds up to 1,000 Mbps
Which DSL Internet Providers are Available in 91311?
EarthLink DSL in 91311, CA
EarthLink offers DSL service to 83.2% of 91311 homes. Across the zip, EarthLink DSL has speeds up to 88 Mbps, with speeds from 10 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 20, with an average of 18 Mbps throughout the zip. EarthLink DSL is rated higher than other types of internet service available in 91311 from EarthLink in terms of customer satisfaction.
AT&T DSL in 91311, CA
AT&T offers DSL service to 83.2% of 91311 homes. Across the zip, AT&T DSL has speeds up to 88 Mbps, with speeds from 10 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 20, with an average of 18 Mbps throughout the zip. AT&T DSL is rated about the same as other types of internet service available in 91311 from AT&T in terms of customer satisfaction.
Which Fixed Wireless and LTE Internet Providers are Available in 91311?
T-Mobile Home Internet Fixed Wireless in 91311, CA
T-Mobile Home Internet offers Fixed Wireless service to 98.9% of 91311 homes. Across the zip, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 84 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 16 Mbps throughout the zip.
Verizon Fixed Wireless in 91311, CA
Verizon offers Fixed Wireless service to 98.6% of 91311 homes. Across the zip, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 472 Mbps, with speeds from 25 Mpbs up to 1,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 6.0 and as high as 75, with an average of 34 Mbps throughout the zip.
EarthLink Fixed Wireless in 91311, CA
EarthLink offers Fixed Wireless service to 85.8% of 91311 homes. Across the zip, EarthLink Fixed Wireless has speeds up to 52 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 9.1 Mbps throughout the zip.
AT&T Fixed Wireless in 91311, CA
AT&T offers Fixed Wireless service to 85.8% of 91311 homes. Across the zip, AT&T Fixed Wireless has speeds up to 52 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 9.1 Mbps throughout the zip.
GeoLinks Fixed Wireless in 91311, CA
GeoLinks offers Fixed Wireless service to 44.3% of 91311 homes. Across the zip, GeoLinks Fixed Wireless is the only type of service available from the company, with speeds up to 1,000 Mbps
Fractal Vision Technology Services Fixed Wireless in 91311, CA
Fractal Vision Technology Services offers Fixed Wireless service to 3.9% of 91311 homes. Across the zip, Fractal Vision Technology Services Fixed Wireless is the only type of service available from the company, with speeds up to 50 Mbps
Rocket Broadband Fixed Wireless in 91311, CA
Rocket Broadband offers Fixed Wireless service to 1.7% of 91311 homes. Across the zip, Rocket Broadband Fixed Wireless is the only type of service available from the company, with speeds up to 194 Mbps, with speeds from 150 Mpbs up to 450 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 50 and as high as 100, with an average of 57 Mbps throughout the zip.
Which ISP Should You Choose in 91311?
The right ISP for you depends upon your needs, but in general we can make the following suggestions:
- The best all-around internet service provider in 91311 is T-Mobile Home Internet.
- The fastest internet provider should be GeoLinks and Spectrum. Considering speed for the money and reliability in speeds, T-Mobile Home Internet may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in 91311 is T-Mobile Home Internet.
- HughesNet, T-Mobile Home Internet, and Viasat has the broadest coverage in 91311, and is most likely to cover your home. To find out exactly what’s available at your home, please use our address search tool.
How does 91311 compare to other cities with a similar population?
To see how 91311 stacks up on the national level, it’s useful to look at some other cities with similarly sized populations. Below you can see a list of these cities and how they compare to 91311’s C+ ISP Report Card and 82 / 100 Digital Connectivity Index.
- ISP Report Card: A-
- Digital Connectivity Index: 88 / 100
- ISP Report Card: A-
- Digital Connectivity Index: 86 / 100
- ISP Report Card: C
- Digital Connectivity Index: 78 / 100
Customer Reviews
Customer Reviews for Internet Service Providers in 91311
Customer Reviews
Anthony W
Spectrum Cable
August 07, 2025 Spectrum home Internet service is actually strong and consistent. The wifi speed is generally fast and there are rarely service interruptions. What keeps me from giving them higher than a 3 star rating is their fluctuating pricing and poor customer service.
More
A Los Angeles, CA Customer
T-Mobile Home Internet Fixed Wireless
February 20, 2023 More
ISPReports User
Fidium Fiber
September 29, 2026 More
ISPReports User
XFINITY
September 28, 2026 More
ISPReports User
Frontier Fiber
September 21, 2026 More
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