Best Internet Providers in Heritage District, Sunnyvale, CA
All 10 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in Heritage District, Sunnyvale, CA
Heritage District has 10 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 neighborhood. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Heritage District.
Ranks compare Heritage District with the 8 neighborhoods in Sunnyvale.
The Best Internet in Heritage District, Sunnyvale, CA at a Glance
Heritage District Internet Providers, Ranked by Coverage, Speed and Customer Ratings
XFINITY
Connection
Customer Rating
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
Providers with less than 1% coverage in this neighborhood are excluded from the list. To see if one of these providers is available at your home, please use the address search above.
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 Heritage District ratings may vary and are shown below.
Who is the Best Internet Provider in Heritage District, Sunnyvale, CA?
AT&T is the highest-rated internet provider in Heritage District based on 387 California customer reviews, and T-Mobile Home Internet 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.
or call 1-877-610-1219
Which Providers are Available at my Home in Heritage District?
Coverage changes block by block. Pick a provider and a technology to see where its service reaches: the darker the area, the larger the share of homes it covers. For your exact address, use the address search above.
Coverage map for each provider in Heritage District, Sunnyvale
- AT&T - fiber coverage map
- EarthLink - fiber coverage map
- XFINITY - cable coverage map
- GeoLinks - fixed wireless coverage map
- Etheric Networks - fixed wireless coverage map
- Verizon - fixed wireless coverage map
- Sail Internet - fixed wireless coverage map
- T-Mobile Home Internet - fixed wireless coverage map
- AT&T - dsl coverage map
- EarthLink - dsl coverage map
- Ridge Wireless - fixed wireless coverage map
- AT&T - fixed wireless coverage map
- EarthLink - fixed wireless coverage map
- Tekify - fixed wireless coverage map
How Heritage District Compares to the Rest of Sunnyvale
Heritage District's report card score is tied 3rd of 8 and its connectivity index is 8th of 8.
| Measure | Heritage District | Rank among neighborhoods in Sunnyvale | Sunnyvale | Santa Clara County | US | Leader |
|---|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | ||||||
| Fiber availability | 71.9% | 2nd of 8 | 60.1% | 59.0% | 71.5% | San Miguel (91.0%) |
| Average top speed | 3,528 Mbps | 6th of 8 | 3,375 Mbps | 4,067 Mbps | 3,486 Mbps | San Miguel (4,354 Mbps) |
| Providers at a typical address | 10.9 | 5th of 8 | 10.4 | 10.3 | 7.1 | Snail (12.5) |
| Connectivity index inputs: how much households need and use the internet | ||||||
| People per household | 2.3 | 8th of 8 | 2.6 | 3.0 | 2.7 | Birdland Neighbors (2.9) |
| Workers who work from home | 31% | Tied 2nd of 8 | 29% | 24% | 15% | Birdland Neighbors (37%) |
| Homes with a computer, tablet or phone | 99% | Tied 2nd of 8 | 99% | 98% | 96% | San Miguel (100%) |
| Homes with internet | 93% | 8th of 8 | 97% | 95% | 91% | Birdland Neighbors (99%) |
| Homes on fiber, cable or DSL | 87% | Tied 5th of 8 | 89% | 85% | 76% | Birdland Neighbors (94%) |
| More about the households here | ||||||
| Homes with a desktop or laptop | 89% | Tied 6th of 8 | 93% | 90% | 81% | Birdland Neighbors (98%) |
| Median household income | $178,607 | 4th of 8 | $189,225 | $169,968 | $93,246 | Birdland Neighbors ($231,837) |
| Residents in school (6th grade to college) | 12% | 7th of 8 | 13% | 17% | 16% | Lakewood and Snail (15%) |
Fiber reaches 71.9% of homes in Heritage District, against 60.1% across Sunnyvale and 59.0% across Santa Clara County. Households in Heritage District are smaller than the US average (2.3 people against 2.7); 31% of workers work from home (US 15%); and the median household income is $178,607 (US $93,246).
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Fiber, 5G, Cable and DSL Internet in Heritage District
Which Fiber Internet Providers are Available in Heritage District?
EarthLink Fiber in Heritage District, Sunnyvale, CA
Availability:
71.9%
Customer Rating:
(6)
Avg. Download Speed
4,311 Mbps
EarthLink offers Fiber service to 71.9% of Heritage District homes. Across the neighborhood, EarthLink Fiber has speeds up to 4,311 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 Heritage District from EarthLink in terms of customer satisfaction.
AT&T Fiber in Heritage District, Sunnyvale, CA
Availability:
71.9%
Customer Rating:
(542)
Avg. Download Speed
4,311 Mbps
AT&T offers Fiber service to 71.9% of Heritage District homes. Across the neighborhood, AT&T Fiber has speeds up to 4,311 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 Heritage District from AT&T in terms of customer satisfaction.
Which Fixed Wireless and LTE Internet Providers are Available in Heritage District?
T-Mobile Home Internet Fixed Wireless in Heritage District, Sunnyvale, CA
Availability:
99.4%
Customer Rating:
(342)
Avg. Download Speed
99 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 99.4% of Heritage District homes. Across the neighborhood, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 99 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 20 Mbps throughout the neighborhood.
Etheric Networks Fixed Wireless in Heritage District, Sunnyvale, CA
Availability:
99.2%
Customer Rating:
(0)
Avg. Download Speed
250 Mbps
Etheric Networks offers Fixed Wireless service to 99.2% of Heritage District homes. Across the neighborhood, Etheric Networks Fixed Wireless is the only type of service available from the company, with speeds up to 250 Mbps
Ridge Wireless Fixed Wireless in Heritage District, Sunnyvale, CA
Availability:
95.4%
Customer Rating:
(0)
Avg. Download Speed
66 Mbps
Ridge Wireless offers Fixed Wireless service to 95.4% of Heritage District homes. Across the neighborhood, Ridge Wireless Fixed Wireless is the only type of service available from the company, with speeds up to 66 Mbps, with speeds from 60 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 20 and as high as 60, with an average of 25 Mbps throughout the neighborhood.
Verizon Fixed Wireless in Heritage District, Sunnyvale, CA
Availability:
92.7%
Customer Rating:
(362)
Avg. Download Speed
196 Mbps
Verizon offers Fixed Wireless service to 92.7% of Heritage District homes. Across the neighborhood, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 196 Mbps, with speeds from 25 Mpbs up to 300 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 6.0 and as high as 20, with an average of 15 Mbps throughout the neighborhood.
EarthLink Fixed Wireless in Heritage District, Sunnyvale, CA
Availability:
77.0%
Customer Rating:
(4)
Avg. Download Speed
56 Mbps
EarthLink offers Fixed Wireless service to 77.0% of Heritage District homes. Across the neighborhood, EarthLink Fixed Wireless has speeds up to 56 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 9.9 Mbps throughout the neighborhood.
AT&T Fixed Wireless in Heritage District, Sunnyvale, CA
Availability:
77.0%
Customer Rating:
(205)
Avg. Download Speed
56 Mbps
AT&T offers Fixed Wireless service to 77.0% of Heritage District homes. Across the neighborhood, AT&T Fixed Wireless has speeds up to 56 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 9.9 Mbps throughout the neighborhood.
GeoLinks Fixed Wireless in Heritage District, Sunnyvale, CA
Availability:
50.4%
Customer Rating:
(0)
Avg. Download Speed
1,000 Mbps
GeoLinks offers Fixed Wireless service to 50.4% of Heritage District homes. Across the neighborhood, GeoLinks Fixed Wireless is the only type of service available from the company, with speeds up to 1,000 Mbps
Sail Internet Fixed Wireless in Heritage District, Sunnyvale, CA
Availability:
34.0%
Customer Rating:
(0)
Avg. Download Speed
374 Mbps
Sail Internet offers Fixed Wireless service to 34.0% of Heritage District homes. Across the neighborhood, Sail Internet Fixed Wireless is the only type of service available from the company, with speeds up to 374 Mbps, with speeds from 200 Mpbs up to 500 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 98 Mbps throughout the neighborhood.
Tekify Fixed Wireless in Heritage District, Sunnyvale, CA
Availability:
22.2%
Customer Rating:
(0)
Avg. Download Speed
77 Mbps
Tekify offers Fixed Wireless service to 22.2% of Heritage District homes. Across the neighborhood, Tekify Fixed Wireless is the only type of service available from the company, with speeds up to 77 Mbps
Which Cable Internet Providers are Available in Heritage District?
XFINITY Cable in Heritage District, Sunnyvale, CA
Availability:
99.4%
Customer Rating:
(2077)
Avg. Download Speed
1,446 Mbps
XFINITY from Comcast offers Cable service to 99.4% of Heritage District homes. Across the neighborhood, XFINITY Cable is the only type of service available from the company, with speeds up to 1,446 Mbps, with speeds from 1,200 Mpbs up to 2,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 35 and as high as 250, with an average of 101 Mbps throughout the neighborhood.
Which DSL Internet Providers are Available in Heritage District?
EarthLink DSL in Heritage District, Sunnyvale, CA
Availability:
96.2%
Customer Rating:
(5)
Avg. Download Speed
70 Mbps
EarthLink offers DSL service to 96.2% of Heritage District homes. Across the neighborhood, EarthLink DSL has speeds up to 70 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 15 Mbps throughout the neighborhood. EarthLink DSL is rated higher than other types of internet service available in Heritage District from EarthLink in terms of customer satisfaction.
AT&T DSL in Heritage District, Sunnyvale, CA
Availability:
96.2%
Customer Rating:
(304)
Avg. Download Speed
70 Mbps
AT&T offers DSL service to 96.2% of Heritage District homes. Across the neighborhood, AT&T DSL has speeds up to 70 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 15 Mbps throughout the neighborhood. AT&T DSL is rated about the same as other types of internet service available in Heritage District from AT&T in terms of customer satisfaction.
How Heritage District Compares to Its Neighbors
The 10 neighborhoods nearest to Heritage District that have their own pages are all within 3 miles. Among them, Whisman Station (Mountain View) has the most homes with fiber (92.6%) and Ponderosa Park the fewest (41.5%); Heritage District has 71.9%.
| Place | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Heritage District (this page) | 10,542 | 71.9% | 3,528 Mbps | 10.9 | B+ | 77/100 |
| Sunnyvale West | 47,057 | 52.7% | 3,135 Mbps | 9.9 | B | 88/100 |
| Ponderosa Park | 14,487 | 41.5% | 3,058 Mbps | 9.2 | B | 89/100 |
| Lakewood | 9,023 | 71.4% | 3,987 Mbps | 11 | B+ | 90/100 |
| Snail | 8,990 | 69.9% | 3,727 Mbps | 12.5 | B+ | 86/100 |
| North Whisman (Mountain View) | 6,687 | 52.8% | 2,824 Mbps | 10.4 | B | 91/100 |
| Birdland Neighbors | 5,997 | 67.5% | 3,765 Mbps | 9.3 | B+ | 96/100 |
| San Miguel | 5,271 | 91.0% | 4,354 Mbps | 12.2 | A- | 84/100 |
| Whisman Station (Mountain View) | 5,062 | 92.6% | 3,758 Mbps | 12.2 | A- | 86/100 |
| Lowlanders | 3,703 | 64.0% | 3,934 Mbps | 11.7 | B+ | 87/100 |
| Martens-Carmelita (Mountain View) | 3,586 | 44.0% | 3,229 Mbps | 9.5 | B | 77/100 |
Who is the Fastest Internet Provider in Heritage District?
According to unbiased feedback from real internet customers, they reported being happiest with speeds provided by XFINITY from Comcast. On the other hand, based on data provided by the internet providers to the FCC, AT&T and EarthLink 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 Heritage District
| AT&T | 5,000 |
|---|---|
| EarthLink | 5,000 |
| XFINITY from Comcast | 2,000 |
| GeoLinks | 1,000 |
| Sail Internet | 500 |
| Verizon | 300 |
| Etheric Networks | 250 |
| T-Mobile Home Internet | 100 |
| Viasat | 100 |
| Ridge Wireless | 100 |
| Tekify | 77 |
| HughesNet | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in Heritage District. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for Heritage District Internet Providers
Based on 387 reviews from California internet customers, AT&T is the best internet service provider for Heritage District residents. AT&T was rated at an average of 3.34 out of 5 in our report for overall customer satisfaction. XFINITY from Comcast wins for second-place in California, with 4.00 out of 5 stars and 99.4% coverage in Heritage District.
At a national level, based on 4603 national reviews for any of the providers listed above, T-Mobile Home Internet is rated higher than any other provider, with a rating of 4.02 out of 5.
Local, State, and National Ratings for all Heritage District Internet Providers
The table below shows average customer ratings from customers in Heritage District, California, and customers throughout the country.
| ISP / Tech Type | Heritage District Overall | California Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| AT&T | (1) | (119) | (1051) | View Plans | ||
| T-Mobile Home Internet | (1) | (27) | (342) | View Plans | ||
| XFINITY | (1) | (211) | (2379) | View Plans | ||
| EarthLink | (0) |  (2) | (15) | View Plans | ||
| HughesNet | (0) | (1) | (25) | View Plans | ||
| Verizon | (0) | (28) | (816) | View Plans | ||
| Viasat | (0) | (1) |  (12) | View Plans | ||
| Ridge Wireless | (0) | (0) | (0) | View Plans | ||
| Tekify | (0) | (0) | (0) | View Plans | ||
| Etheric Networks | (0) | (0) | (0) | View Plans | ||
| Sail Internet | (0) | (0) | (0) | View Plans | ||
| GeoLinks | (0) | (0) | (0) | View Plans |
Customer Ratings for Internet Provider Speeds in Heritage District
Based on data reported by Heritage District ISPs to the FCC, the fastest speeds in the neighborhood are available through AT&T and EarthLink. These internet providers offer speeds up to 5,000 Mbps in Heritage District. Therefore, the average customer can get up to 3,148 Mbps if they’re willing to purchase the fastest subscription tier available at their homes.
However, actual customers rated their satisfaction with internet speed highest with XFINITY from Comcast. This indicates XFINITY reliably delivers speeds expected by the customer based on the plan they are paying for.
| ISP / Tech Type | Heritage District Speed | California Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| XFINITY |  (1) | (211) | (2379) | View Plans | ||
| AT&T | (1) | (119) | (1051) | View Plans | ||
| T-Mobile Home Internet | (1) | (27) | (342) | View Plans | ||
| EarthLink | (0) |  (2) | (15) | View Plans | ||
| HughesNet | (0) |  (1) | (25) | View Plans | ||
| Verizon | (0) | (28) | (816) | View Plans | ||
| Viasat | (0) | (1) | (12) | View Plans | ||
| Ridge Wireless | (0) | (0) | (0) | View Plans | ||
| Tekify | (0) | (0) | (0) | View Plans | ||
| Etheric Networks | (0) | (0) | (0) | View Plans | ||
| Sail Internet | (0) | (0) | (0) | View Plans | ||
| GeoLinks | (0) | (0) | (0) | View Plans |
Who is the Cheapest Internet Provider in Heritage District?
Of the providers in Heritage District, customers rate AT&T the best for price. Data comes from customers rating their satisfaction with pricing: in Heritage District where enough of them have reviewed a provider, otherwise across California or the country. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
AT&T is rated 4.00 out of 5 for price, which is higher than the average across all internet providers in the country. EarthLink is rated second for affordability, with an average price rating of 2.00 out of 5.
The table below shows how customers in Heritage District, California, and the United States rated the affordability of their internet service.
Rated Affordability in Heritage District
| ISP / Tech Type | Heritage District Affordability | California Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| AT&T | (1) | (119) | (1051) | View Plans | ||
| T-Mobile Home Internet | (1) |  (27) | (342) | View Plans | ||
| EarthLink | (0) | (2) | (15) | View Plans | ||
| HughesNet | (0) | (1) | (25) | View Plans | ||
| Verizon | (0) | (28) | (816) | View Plans | ||
| Viasat | (0) | (1) | (12) | View Plans | ||
| XFINITY | (1) | (211) | (2379) | View Plans | ||
| Ridge Wireless | (0) | (0) | (0) | View Plans | ||
| Tekify | (0) | (0) | (0) | View Plans | ||
| Etheric Networks | (0) | (0) | (0) | View Plans | ||
| Sail Internet | (0) | (0) | (0) | View Plans | ||
| GeoLinks | (0) | (0) | (0) | View Plans |
Customer Reviews for Internet Service Providers in California
Customer Reviews
anthony N.
Toast Fiber
November 29, 2025 My provider is an out of state company that uses AT&T backbone. I pay about $45/month which is low compared to competition but the speed is throttled to about 15mbps. Which is satisfactory for my needs. I like this ISP because over the course of 5+ years I've been with them, they have never raised my rates or added any additional fees/charges. I've never had such a smooth experience with an ISP.
A Sunnyvale, CA Customer
T-Mobile Home Internet Fixed Wireless
December 27, 2024 VERY GOOD. THE SPEED IS FAST AND LESS EXPENSIVE
A Sunnyvale, CA Customer
AT&T Fiber
September 08, 2024 A California customer
XFINITY Cable
March 31, 2023 They are not good in pricing but they are the only one that is dependable in the area and provides fast speeds.
Steve
ting Fiber
November 13, 2026 Slow, 1/10th the speed they advertised
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Which ISP Should You Choose in Heritage District?
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 Heritage District is AT&T.
- The fastest internet provider should be AT&T and EarthLink. Considering speed for the money and reliability in speeds, XFINITY from Comcast may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Heritage District is AT&T.
- XFINITY from Comcast, Viasat, T-Mobile Home Internet, and HughesNet has the broadest coverage in Heritage District, available to 99.4% of homes, and is most likely to cover your home. To find out exactly what’s available at your home, please use our address search tool.