Best Internet Providers in Del Sur, CA
All 6 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in Del Sur, CA
Del Sur has 6 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Cable, and Fixed Wireless internet are available in the city. Reviews are grouped by provider and the type of service they offer, covering all 3 available internet technologies in Del Sur.
Ranks compare Del Sur with the 31,388 US places under 1,000 people, the tiers of our fastest-cities rankings.
The Best Internet in Del Sur, CA at a Glance
Del Sur Internet Providers, Ranked by Coverage, Speed and Customer Ratings
Spectrum
Connection
Customer Rating
Cable
Frontier
Connection
Customer Rating
Fiber
T-Mobile Home Internet
Connection
Customer Rating
Fixed Wireless
EarthLink
Connection
Customer Rating
Fixed Wireless
Providers with less than 1% coverage in this city 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 Del Sur ratings may vary and are shown below.
Who is the Best Internet Provider in Del Sur, CA?
T-Mobile Home Internet is the best internet provider in Del Sur 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 Del Sur, making it a solid recommendation among providers with reviews. T-Mobile Home Internet is an option for 80.87% of the city.
Click here to get T-Mobile Home Internet
or call 1-833-601-2935
Which Providers are Available at my Home in Del Sur?
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.
How Del Sur Compares to Places Its Size
Del Sur's report card score is in the top 43% and its connectivity index is in the top 5%.
| Measure | Del Sur | Rank among US places under 1,000 people | Los Angeles County | California | US | Leader |
|---|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | ||||||
| Fiber availability | 71.0% | bottom 49% | 75.3% | 62.4% | 71.5% | 6,946 places at 100.0% |
| Average top speed | 3,997 Mbps | top 9% | 4,064 Mbps | 3,834 Mbps | 3,486 Mbps | Fairmount, TN and Falling Water, TN and 5 more (25,000 Mbps) |
| Providers at a typical address | 2.9 | bottom 28% | 7.7 | 8 | 7.1 | Los Prados, PR (15.1) |
| Connectivity index inputs: how much households need and use the internet | ||||||
| People per household | 2.7 | top 21% | 3.0 | 3.0 | 2.7 | Paguate, NM (13.4) |
| Workers who work from home | 15% | top 20% | 17% | 17% | 15% | Boys Town, NE (100%) |
| Homes with a computer, tablet or phone | 92% | bottom 46% | 97% | 97% | 96% | 1,494 places at 100% |
| Homes with internet | 91% | top 24% | 93% | 94% | 91% | 370 places at 100% |
| Homes on fiber, cable or DSL | 82% | top 7% | 78% | 79% | 76% | 23 places at 100% |
| More about the households here | ||||||
| Homes with a desktop or laptop | 84% | top 15% | 82% | 84% | 81% | 72 places at 100% |
| Median household income | $120,085 | top 5% | $100,015 | $111,728 | $93,246 | 22 places at $250,001 |
| Residents in school (6th grade to college) | 8% | bottom 22% | 17% | 17% | 16% | University at Buffalo, NY (100%) |
Fiber reaches 71.0% of homes in Del Sur, against 75.3% across Los Angeles County and 62.4% across California. Households in Del Sur are the same size as the US average (2.7 people against 2.7); 15% of workers work from home (US 15%); and the median household income is $120,085 (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 Del Sur
Which Fiber Internet Providers are Available in Del Sur?
Frontier Fiber in Del Sur, CA
Availability:
71.0%
Customer Rating:
(119)
Avg. Download Speed
5,000 Mbps
Frontier Communications offers Fiber service to 71.0% of Del Sur homes. Across the city, Frontier Fiber is the only type of service available from the company, with speeds up to 5,000 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in Del Sur?
T-Mobile Home Internet Fixed Wireless in Del Sur, CA
Availability:
80.9%
Customer Rating:
(342)
Avg. Download Speed
25 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 80.9% of Del Sur homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
EarthLink Fixed Wireless in Del Sur, CA
Availability:
14.5%
Customer Rating:
(4)
Avg. Download Speed
25 Mbps
EarthLink offers Fixed Wireless service to 14.5% of Del Sur homes. Across the city, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
AT&T Fixed Wireless in Del Sur, CA
Availability:
14.5%
Customer Rating:
(205)
Avg. Download Speed
25 Mbps
AT&T offers Fixed Wireless service to 14.5% of Del Sur homes. Across the city, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
Verizon Fixed Wireless in Del Sur, CA
Availability:
9.0%
Customer Rating:
(362)
Avg. Download Speed
300 Mbps
Verizon offers Fixed Wireless service to 9.0% of Del Sur homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 300 Mbps
Which Cable Internet Providers are Available in Del Sur?
Spectrum Cable in Del Sur, CA
Availability:
71.0%
Customer Rating:
(1739)
Avg. Download Speed
1,000 Mbps
Spectrum offers Cable service to 71.0% of Del Sur homes. Across the city, Spectrum Cable is the only type of service available from the company, with speeds up to 1,000 Mbps
Which DSL Internet Providers are Available in Del Sur?
According to the most recently submitted data by internet service providers to the FCC, there are currently no DSL providers available in Del Sur, CA.
Internet in Del Sur by Neighborhood and ZIP Code
Each row links to that place’s page.
Neighborhoods in Del Sur
| Neighborhood | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
ZIP codes in Del Sur
| ZIP code | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
How Del Sur Compares to Nearby Places
The 10 places nearest to Del Sur that have their own pages are all within 16 miles. Among them, Quartz Hill has the most homes with fiber (90.7%) and Leona Valley the fewest (0.0%); Del Sur has 71.0%.
| Place | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Del Sur (this page) | 345 | 71.0% | 3,997 Mbps | 2.9 | C | 76/100 |
| Lancaster | 187,806 | 84.5% | 8,088 Mbps | 5.7 | B | 70/100 |
| Palmdale | 181,179 | 37.2% | 2,178 Mbps | 6.3 | C+ | 70/100 |
| Rosamond | 21,292 | 6.0% | 894 Mbps | 4.4 | D+ | 72/100 |
| Quartz Hill | 11,474 | 90.7% | 8,788 Mbps | 5.3 | B | 62/100 |
| Acton | 7,797 | 4.4% | 721 Mbps | 4.6 | D+ | 57/100 |
| Agua Dulce | 3,659 | 9.1% | 883 Mbps | 4.9 | D+ | 62/100 |
| Lake Hughes | 2,086 | 81.0% | 4,295 Mbps | 2.2 | C | 80/100 |
| Leona Valley | 1,397 | 0.0% | 933 Mbps | 5.6 | D+ | 68/100 |
| Willow Springs | 297 | 7.7% | 175 Mbps | 2.6 | D- | 47/100 |
| Three Points | 224 | 3.1% | 320 Mbps | 2.2 | D- | 37/100 |
Who is the Fastest Internet Provider in Del Sur?
Based on both FCC data and unbiased customer ratings, the fastest internet in the city comes from Frontier Communications.
Data Reported to FCC by ISPs: Average Maximum Available in Del Sur
| Frontier Communications | 5,000 |
|---|---|
| Spectrum | 1,000 |
| Verizon | 300 |
| Viasat | 100 |
| HughesNet | 25 |
| T-Mobile Home Internet | 25 |
| AT&T | 25 |
| EarthLink | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in Del Sur. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for Del Sur Internet Providers
Based on 455 reviews from California internet customers, T-Mobile Home Internet is the best internet service provider for Del Sur residents. T-Mobile Home Internet was rated at an average of 4.11 out of 5 in our report for overall customer satisfaction. Frontier Communications wins for second-place in California, with 3.71 out of 5 stars and 71.0% coverage in Del Sur.
At a national level, based on 4350 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 Del Sur Internet Providers
The table below shows average customer ratings from customers in Del Sur, California, and customers throughout the country.
| ISP / Tech Type | Del Sur Overall | California Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet |  (0) | (27) | (342) | View Plans | ||
| Frontier | (0) | (51) | (177) | View Plans | ||
| Verizon | (0) | (28) | (816) | View Plans | ||
| HughesNet | (0) |  (1) |  (25) | View Plans | ||
| Viasat | (0) | (1) |  (12) | View Plans | ||
| EarthLink | (0) | (2) | (15) | View Plans | ||
| AT&T | (0) | (119) | (1051) | View Plans | ||
| Spectrum | (0) | (228) | (1949) | View Plans |
Customer Ratings for Internet Provider Speeds in Del Sur
Based on data reported by Del Sur ISPs to the FCC, the fastest speeds in the city are available through Frontier Communications. The company offers speeds up to 5,000 Mbps in Del Sur. Therefore, the average customer can get up to 5,000 Mbps if they’re willing to purchase the fastest subscription tier available at their homes.
Additionally, actual customers rated their satisfaction with internet speed highest with Frontier Communications. This indicates Frontier reliably delivers speeds expected by the customer based on the plan they are paying for.
| ISP / Tech Type | Del Sur Speed | California Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Frontier | (0) | (51) | (177) | View Plans | ||
| T-Mobile Home Internet | (0) | (27) | (342) | View Plans | ||
| Verizon | (0) | (28) | (816) | View Plans | ||
| Spectrum | (0) | (228) | (1949) | View Plans | ||
| HughesNet | (0) |  (1) | (25) | View Plans | ||
| Viasat | (0) |  (1) | (12) | View Plans | ||
| AT&T | (0) | (119) | (1051) | View Plans | ||
| EarthLink | (0) | (2) | (15) | View Plans |
Who is the Cheapest Internet Provider in Del Sur?
Of the providers in Del Sur, customers rate T-Mobile Home Internet the best for price. Data comes from customers rating their satisfaction with pricing: in Del Sur 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.
T-Mobile Home Internet is rated 4.26 out of 5 for price, which is higher than the average across all internet providers in the country. Frontier Communications is rated second for affordability, with an average price rating of 3.46 out of 5.
The table below shows how customers in Del Sur, California, and the United States rated the affordability of their internet service.
Rated Affordability in Del Sur
| ISP / Tech Type | Del Sur Affordability | California Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) |  (27) | (342) | View Plans | ||
| Verizon | (0) | (28) | (816) | View Plans | ||
| HughesNet | (0) | (1) | (25) | View Plans | ||
| Viasat | (0) | (1) | (12) | View Plans | ||
| Frontier | (0) | (51) | (177) | View Plans | ||
| EarthLink | (0) | (2) | (15) | View Plans | ||
| AT&T | (0) | (119) | (1051) | View Plans | ||
| Spectrum | (0) | (228) | (1949) | View Plans |
Customer Reviews for Internet Service Providers in California
Customer Reviews
Steve
ting Fiber
November 13, 2026 Slow, 1/10th the speed they advertised
Robert
Verizon Fixed Wireless
November 10, 2026 Was cut off with .out notice due to upgrade and was not provided connection to upgrade from the same location (tower). Causing further problems in service and added cost.
ISPReports User
AT&T DSL
November 08, 2026 Lousy
ISPReports User
Fidium
November 08, 2026 Vernice
Frontier Fiber
November 01, 2026 Horrible this is horrible. My internet has been down for two days in a half. Never again
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Which ISP Should You Choose in Del Sur?
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 Del Sur is T-Mobile Home Internet.
- The fastest internet provider should be Frontier Communications. Considering speed for the money and reliability in speeds, Frontier Communications may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Del Sur is T-Mobile Home Internet.
- Viasat, T-Mobile Home Internet, and HughesNet has the broadest coverage in Del Sur, available to 80.9% 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.