11 Best Internet Providers in 95603, CA
Find internet availability by address in 95603, CA
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | 95603 ISP Report Card | Business Internet in 95603
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95603 ISP Report Card | B+ |
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Download Speed for Most Households | 3,054 Mbps |
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Number of Internet Service Providers | 11 |
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Real 95603 Customer Ratings | 0 |
This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.
This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.
95603 has 11 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 95603.
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95603 has 11 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 95603.
Compare Providers Ranked by Coverage, Speed, and Customer Ratings
Astound Broadband
Connection
Customer Rating
Fiber
Cable
DSL
EarthLink
Connection
Customer Rating
Fiber
DSL
Fixed Wireless
AT&T
Connection
Customer Rating
Fiber
DSL
Fixed Wireless
Cal.net
Connection
Customer Rating
Fixed Wireless
Above are the top 4 providers in 95603, 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 95603 ratings may vary and are shown below.
Who is the Best Internet Provider in 95603, CA?
DigitalPath is the highest-rated internet provider in 95603 based on 178 California customer reviews, and DigitalPath has the highest rating nationwide. The provider information above and the information immediately below can help you decide. Compare provider ratings and review counts above. The chart and table below show average customer ratings from customers in 95603, California, and customers throughout the country.
Top Rated Internet Providers in 95603
Local, State, and National Ratings for all 95603 Internet Providers
| ISP / Tech Type | 95603 Overall | California Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| DigitalPath | (0) |  (1) | (1) | View Plans | ||
| Cal.net | (0) | (3) | (3) | View Plans | ||
| T-Mobile Home Internet | (0) | (22) | (284) | View Plans | ||
| Verizon | (0) | (24) | (723) | View Plans | ||
| AT&T | (0) | (107) | (924) | View Plans | ||
| Astound Broadband | (0) |  (17) | (109) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Viasat | (0) | (1) |  (11) | View Plans | ||
| EarthLink | (0) | (2) | (12) | View Plans | ||
| SkyHi Broadband | (0) | (0) | (0) | View Plans | ||
| SmarterBroadband | (0) | (0) | (0) | View Plans | ||
| Succeed.Net | (0) | (0) | (0) | View Plans | ||
| Kwikbit | (0) | (0) | (0) | View Plans |
Based on 178 reviews from California internet customers, DigitalPath is the best internet service provider for 95603 residents. DigitalPath was rated at an average of 5.00 out of 5 in our report for overall customer satisfaction. T-Mobile Home Internet wins for second-place in California, with 4.00 out of 5 stars and 92.4% coverage in 95603.
At a national level, based on 2085 national reviews for any of the providers listed above, DigitalPath is rated higher than any other provider, with a rating of 5.00 out of 5.
Which Providers are Available at my Home in 95603?
a different provider.
Internet Availability Key
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 95603?
According to unbiased feedback from real internet customers in the zip, they reported being happiest with speeds provided by DigitalPath. On the other hand, based on data provided by the internet providers to the FCC, EarthLink and AT&T 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 95603
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| AT&T | 5,000 Mbps | ||
| EarthLink | 5,000 Mbps | ||
| Astound Broadband | 1,500 Mbps | ||
| Kwikbit | 1,000 Mbps | ||
| Verizon | 300 Mbps | ||
| Succeed.Net | 100 Mbps | ||
| SmarterBroadband | 100 Mbps | ||
| T-Mobile Home Internet | 100 Mbps | ||
| Cal.net | 100 Mbps | ||
| Viasat | 100 Mbps | ||
| SkyHi Broadband | 60 Mbps | ||
| DigitalPath | 25 Mbps | ||
| HughesNet | 25 Mbps |
Customer Ratings for Internet Provider Speeds in 95603
| ISP / Tech Type | 95603 Speed | California Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| DigitalPath | (0) | (1) | (1) | View Plans | ||
| Verizon | (0) | (24) | (723) | View Plans | ||
| T-Mobile Home Internet | (0) | (22) | (284) | View Plans | ||
| Astound Broadband | (0) | (17) | (109) | View Plans | ||
| Cal.net | (0) | (3) | (3) | View Plans | ||
| AT&T | (0) | (107) | (924) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Viasat | (0) |  (1) |  (11) | View Plans | ||
| EarthLink | (0) | (2) | (12) | View Plans | ||
| SkyHi Broadband | (0) | (0) | (0) | View Plans | ||
| SmarterBroadband | (0) | (0) | (0) | View Plans | ||
| Succeed.Net | (0) | (0) | (0) | View Plans | ||
| Kwikbit | (0) | (0) | (0) | View Plans |
Based on data reported by 95603 ISPs to the FCC, the fastest speeds in the zip are available through EarthLink and AT&T. These internet providers offer speeds up to 5,000 Mbps in 95603. Therefore, the average customer can get up to 2,630 Mbps if they're willing to purchase the fastest subscription tier available at their homes.
Additionally, actual customers in the zip rated their satisfaction with internet speed highest with DigitalPath. This indicates DigitalPath reliably delivers speeds expected by the customer based on the plan they are paying for.
Who is the Cheapest Internet Provider in 95603?
California customers rate Cal.net 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.
Cal.net received a local rating of 4.33 out of 5, which is about average for the average across all internet providers in the country. T-Mobile Home Internet is rated in second place for affordability by the company’s 95603 customers with an average price rating of 4.18 out of 5.
The chart and graph below show how customers in 95603, California, and the United States rated the affordability of their internet service.
Rated Affordability in 95603
| ISP / Tech Type | 95603 Affordability | California Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| Cal.net | (0) |  (3) | (3) | View Plans | ||
| T-Mobile Home Internet | (0) | (22) | (284) | View Plans | ||
| Verizon | (0) | (24) | (723) | View Plans | ||
| AT&T | (0) | (107) | (924) | View Plans | ||
| DigitalPath | (0) | (1) | (1) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Viasat | (0) | (1) | (11) | View Plans | ||
| Astound Broadband | (0) | (17) | (109) | View Plans | ||
| EarthLink | (0) | (2) | (12) | View Plans | ||
| SkyHi Broadband | (0) | (0) | (0) | View Plans | ||
| SmarterBroadband | (0) | (0) | (0) | View Plans | ||
| Succeed.Net | (0) | (0) | (0) | View Plans | ||
| Kwikbit | (0) | (0) | (0) | View Plans |
95603 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 95603 below, including the metrics used and how 95603 compares to the rest of California and nation.
| Metric
(hover for details)
|
95603 | California | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in 95603 that have a Fiber internet connection available to their home. | 53.57% | 56.12% | 67.25% | ||
| 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. | 3,054 Mbps | 3,631 Mbps | 3,293 Mbps | ||
| Provider CountThe number of providers available for most people. This is a weighted average by block rather than a total for 95603. | 8.5 | 7.4 | 6.8 |
| 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. | 2.3 | 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. | 16% | 15% | 14% | ||
| Households with DevicesA higher percentage of households with computing devices in the home indicates a higher level of infrastructure needed to support those households. | 95% | 96% | 95% | ||
| Households with InternetA higher percentage of households with internet indicates a higher need for usage and connectivity in people’s daily lives. | 90% | 93% | 90% | ||
| Households with BroadbandA higher percentage of households with a broadband connection (defined as speeds above 25 Mbps) indicates heavier usage needs within these households. | 70% | 78% | 75% | ||
| 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. | 70% | 79% | 76% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
95603 ISP Report Card & Digital Connectivity Index
The ISP Report Card in 95603 is B+, which is comparable to other zip codes. The local demand for broadband internet connectivity in 95603 is high with a score of 58 / 100 in our Digital Connectivity Index. This means that internet service providers operating in 95603 have done a average job meeting the needs of its residents.
The 95603 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.
90% of 95603 households have an internet connection despite having 99.81% availability. 70% of households have fiber, cable, or DSL, 16% have satellite, 0% are still on dial-up, and 2% 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 70% of households have a broadband connection such as fiber, cable or DSL available to their home, 70% subscribe to it. A moderate amount of 95603 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 95603?
- ISP Report Card: C+
- Digital Connectivity Index: 46 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 62 / 100
- ISP Report Card: C
- Digital Connectivity Index: 68 / 100
How Much Speed does a 95603 Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in 95603 is 2.3, which is smaller than the California average of 3.0 and smaller than the national average of 2.7. 95603's average household income is $88,375 which is about average for the California average of $108,618 and higher than the national average of $90,606. Homes with fewer people living in them and with higher incomes tend to indicate a fairly average device usage pattern.
95603 also has 11% of its population enrolled in school between the 6th grade and college level, this is lower than the California average of 17%. Additionally, 16% of residents work from home, which is higher than the 15% of residents in California who work from home. This and other factors you can see above show us that the community of 95603 has a high need for internet connectivity and speeds.
Compared to the rest of the country, 95603 households are more technology-engaged. 95% of households have some sort of computing device, 89% have desktops or laptops in the home, and 92% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.
Which Fiber Internet Providers are Available in 95603?
EarthLink Fiber in 95603, CA
Availability:
50.1%
Customer Rating:
(5)
Avg. Download Speed
4,798 Mbps
EarthLink offers Fiber service to 50.1% of 95603 homes. Across the zip, EarthLink Fiber has speeds up to 4,798 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 95603 from EarthLink in terms of customer satisfaction.
AT&T Fiber in 95603, CA
Availability:
50.1%
Customer Rating:
(544)
Avg. Download Speed
4,798 Mbps
AT&T offers Fiber service to 50.1% of 95603 homes. Across the zip, AT&T Fiber has speeds up to 4,798 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 higher than other types of internet service available in 95603 from AT&T in terms of customer satisfaction.
Astound Broadband Fiber in 95603, CA
Availability:
9.1%
Customer Rating:
(20)
Avg. Download Speed
1,500 Mbps
Astound Broadband offers Fiber service to 9.1% of 95603 homes. Across the zip, Astound Broadband Fiber has speeds up to 1,500 Mbps
Which Cable Internet Providers are Available in 95603?
Astound Broadband Cable in 95603, CA
Availability:
88.0%
Customer Rating:
(90)
Avg. Download Speed
1,500 Mbps
Astound Broadband offers Cable service to 88.0% of 95603 homes. Across the zip, Astound Broadband Cable has speeds up to 1,500 Mbps
Which DSL Internet Providers are Available in 95603?
EarthLink DSL in 95603, CA
Availability:
72.5%
Customer Rating:
(4)
Avg. Download Speed
10 Mbps
EarthLink offers DSL service to 72.5% of 95603 homes. Across the zip, EarthLink DSL has speeds up to 10 Mbps, with speeds from 10 Mpbs up to 25 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 5.0, with an average of 1.0 Mbps throughout the zip. EarthLink DSL is rated the same as other types of internet service available in 95603 from EarthLink in terms of customer satisfaction.
AT&T DSL in 95603, CA
Availability:
72.5%
Customer Rating:
(304)
Avg. Download Speed
10 Mbps
AT&T offers DSL service to 72.5% of 95603 homes. Across the zip, AT&T DSL has speeds up to 10 Mbps, with speeds from 10 Mpbs up to 25 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 5.0, with an average of 1.0 Mbps throughout the zip. AT&T DSL is rated about the same as other types of internet service available in 95603 from AT&T in terms of customer satisfaction.
Astound Broadband DSL in 95603, CA
Availability:
11.2%
Customer Rating:
(3)
Avg. Download Speed
1,000 Mbps
Astound Broadband offers DSL service to 11.2% of 95603 homes. Across the zip, Astound Broadband DSL has speeds up to 1,000 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in 95603?
Cal.net Fixed Wireless in 95603, CA
Availability:
99.5%
Customer Rating:
(0)
Avg. Download Speed
100 Mbps
Cal.net offers Fixed Wireless service to 99.5% of 95603 homes. Across the zip, Cal.net Fixed Wireless is the only type of service available from the company, with speeds up to 100 Mbps
T-Mobile Home Internet Fixed Wireless in 95603, CA
Availability:
92.4%
Customer Rating:
(0)
Avg. Download Speed
73 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 92.4% of 95603 homes. Across the zip, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 73 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 14 Mbps throughout the zip.
Verizon Fixed Wireless in 95603, CA
Availability:
84.6%
Customer Rating:
(0)
Avg. Download Speed
300 Mbps
Verizon offers Fixed Wireless service to 84.6% of 95603 homes. Across the zip, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 300 Mbps
DigitalPath Fixed Wireless in 95603, CA
Availability:
71.0%
Customer Rating:
(0)
Avg. Download Speed
10 Mbps
DigitalPath offers Fixed Wireless service to 71.0% of 95603 homes. Across the zip, DigitalPath Fixed Wireless is the only type of service available from the company, with speeds up to 10 Mbps, with speeds from 10 Mpbs up to 25 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 5.0, with an average of 1.0 Mbps throughout the zip.
SmarterBroadband Fixed Wireless in 95603, CA
Availability:
43.5%
Customer Rating:
(0)
Avg. Download Speed
74 Mbps
SmarterBroadband offers Fixed Wireless service to 43.5% of 95603 homes. Across the zip, SmarterBroadband Fixed Wireless is the only type of service available from the company, with speeds up to 74 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 5.0 and as high as 25, with an average of 18 Mbps throughout the zip.
EarthLink Fixed Wireless in 95603, CA
Availability:
36.3%
Customer Rating:
(0)
Avg. Download Speed
25 Mbps
EarthLink offers Fixed Wireless service to 36.3% of 95603 homes. Across the zip, EarthLink Fixed Wireless has speeds up to 25 Mbps, with speeds from 10 Mpbs up to 25 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 3.0, with an average of 3.0 Mbps throughout the zip.
AT&T Fixed Wireless in 95603, CA
Availability:
36.3%
Customer Rating:
(0)
Avg. Download Speed
25 Mbps
AT&T offers Fixed Wireless service to 36.3% of 95603 homes. Across the zip, AT&T Fixed Wireless has speeds up to 25 Mbps, with speeds from 10 Mpbs up to 25 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 3.0, with an average of 3.0 Mbps throughout the zip.
SkyHi Broadband Fixed Wireless in 95603, CA
Availability:
23.5%
Customer Rating:
(0)
Avg. Download Speed
60 Mbps
SkyHi Broadband offers Fixed Wireless service to 23.5% of 95603 homes. Across the zip, SkyHi Broadband Fixed Wireless is the only type of service available from the company, with speeds up to 60 Mbps
Succeed.Net Fixed Wireless in 95603, CA
Availability:
7.0%
Customer Rating:
(0)
Avg. Download Speed
100 Mbps
Succeed.Net offers Fixed Wireless service to 7.0% of 95603 homes. Across the zip, Succeed.Net Fixed Wireless is the only type of service available from the company, with speeds up to 100 Mbps
Kwikbit Fixed Wireless in 95603, CA
Availability:
2.0%
Customer Rating:
(0)
Avg. Download Speed
1,000 Mbps
Kwikbit offers Fixed Wireless service to 2.0% of 95603 homes. Across the zip, Kwikbit Fixed Wireless is the only type of service available from the company, with speeds up to 1,000 Mbps
Which ISP Should You Choose in 95603?
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 95603 is DigitalPath.
- The fastest internet provider should be EarthLink and AT&T. Considering speed for the money and reliability in speeds, DigitalPath may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in 95603 is Cal.net.
- Viasat, HughesNet, and Cal.net has the broadest coverage in 95603, 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 95603 compare to other cities with a similar population?
To see how 95603 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 95603's B+ ISP Report Card and 58 / 100 Digital Connectivity Index.
- ISP Report Card: D+
- Digital Connectivity Index: 63 / 100
- ISP Report Card: C
- Digital Connectivity Index: 80 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 66 / 100