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6 Best Internet Providers in Castle Hills, TX

Find internet availability by address in Castle Hills, TX

Jump to: Best Internet Provider | Availability Maps | Customer Reviews | Castle Hills ISP Report Card | Business Internet in Castle Hills

Castle Hills ISP Report at a Glance
ISP grade Castle Hills ISP Report Card A
Average speed Download Speed for Most Households 4,959 Mbps
ISP count Number of Internet Service Providers 6
Customer review count Real Castle Hills Customer Ratings 1

This page reflects the most recent FCC update from September 03, 2026, based on the Broadband Data Collection as of December 31, 2025.

Data update information▼

This page reflects the most recent FCC update from September 03, 2026, based on the Broadband Data Collection as of December 31, 2025.

Castle Hills has 6 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 city. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Castle Hills.

Castle Hills overview

▼

Castle Hills has 6 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 city. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Castle Hills.

Compare Providers Ranked by Coverage, Speed, and Customer Ratings

Spectrum

Spectrum logo

Availability:

99.5%

Customer Rating:

3.3 of 5 stars

(1881)

View Plans

1-877-411-1381 Price: $30.00 - $105.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Castle Hills.

Max Download Speed InfoCalculated from the maximum speeds available to most Castle Hills residents, weighted by block population.

Customer Rating

Fiber

17.1%

1,000 Mbps

1,000 Mbps

Fiber: 3.4 of 5 stars

(199)

Cable

99.5%

1,000 Mbps

1,000 Mbps

Cable: 3.3 of 5 stars

(1681)

EarthLink

EarthLink logo

Availability:

100.0%

Customer Rating:

3.4 of 5 stars

(15)

View Plans

1-877-418-2092 Price: $39.95 - $149.95 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Castle Hills.

Max Download Speed InfoCalculated from the maximum speeds available to most Castle Hills residents, weighted by block population.

Customer Rating

Fiber

99.4%

4,981 Mbps

5,000 Mbps

Fiber: 3.7 of 5 stars

(6)

DSL

69.3%

69 Mbps

100 Mbps

DSL: 3.2 of 5 stars

(5)

Fixed Wireless

81.8%

46 Mbps

100 Mbps

Wireless: 3.3 of 5 stars

(4)

AT&T

AT&T logo

Availability:

100.0%

Customer Rating:

3.6 of 5 stars

(1007)

View Plans

1-877-610-1219 Price: $40.00 - $180.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Castle Hills.

Max Download Speed InfoCalculated from the maximum speeds available to most Castle Hills residents, weighted by block population.

Customer Rating

Fiber

99.4%

4,981 Mbps

5,000 Mbps

Fiber: 3.9 of 5 stars

(516)

DSL

69.3%

69 Mbps

100 Mbps

DSL: 3.3 of 5 stars

(295)

Fixed Wireless

81.8%

46 Mbps

100 Mbps

Wireless: 3.6 of 5 stars

(196)

Astound Broadband

Astound Broadband logo

Availability:

59.1%

Customer Rating:

3.3 of 5 stars

(117)

View Plans

1-888-760-7911 Price: Starting at $30.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Castle Hills.

Max Download Speed InfoCalculated from the maximum speeds available to most Castle Hills residents, weighted by block population.

Customer Rating

Fiber

4.0%

1,500 Mbps

1,500 Mbps

Fiber: 3.3 of 5 stars

(20)

Cable

55.1%

1,500 Mbps

1,500 Mbps

Cable: 3.3 of 5 stars

(93)

Above are the top 4 providers in Castle Hills, TX for most people based on high speed internet coverage, speeds, and customer reviews. Click below to see all providers in your city.

Verizon

Verizon logo

Availability:

99.5%

Customer Rating:

3.8 of 5 stars

(783)

View Plans

1-833-213-7018 Price: $50.00 - $75.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Castle Hills.

Max Download Speed InfoCalculated from the maximum speeds available to most Castle Hills residents, weighted by block population.

Customer Rating

Fixed Wireless

99.5%

341 Mbps

1,000 Mbps

Wireless: 3.6 of 5 stars

(350)

T-Mobile Home Internet

T-Mobile Home Internet logo

Availability:

99.5%

Customer Rating:

4.0 of 5 stars

(322)

View Plans

1-833-601-2935 Price: Starting at $45.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Castle Hills.

Max Download Speed InfoCalculated from the maximum speeds available to most Castle Hills residents, weighted by block population.

Customer Rating

Fixed Wireless

99.5%

90 Mbps

100 Mbps

Wireless: 4.0 of 5 stars

(322)

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.

Satellite providers, which generally offer 100% coverage across the United States, are available for Castle Hills residents as well. Some of the top satellite options include Dish Network, DirecTV, HughesNet, Viasat, and Starlink. These providers offer varied services and pricing, giving residents flexibility in choosing the best option for their location and needs.

Starlink

Starlink logo

Availability:

100%

Customer Rating:

4.0 of 5 stars

(58)

View Plans

Price: $55.00 - $130.00 / mo.

Viasat

Viasat logo

Availability:

100%

Customer Rating:

1.7 of 5 stars

(12)

View Plans

1-833-875-1370 Price: $39.99 - $69.99 / mo.

DirecTV

DirecTV logo

Availability:

100%

Customer Rating:

4.3 of 5 stars

(9)

Dish

Dish logo

Availability:

100%

Customer Rating:

3.7 of 5 stars

(13)

View Plans

1-833-875-1332 Price: $55.00 / mo.

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 Castle Hills ratings may vary and are shown below.

Who is the Best Internet Provider in Castle Hills, TX?

T-Mobile Home Internet is the highest-rated internet provider in Castle Hills based on 427 Texas 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.

The chart and table below show average customer ratings from customers in Castle Hills, Texas, and customers throughout the country.

Top Rated Internet Providers in Castle Hills

AT&T3.643.64
Spectrum3.393.27
T-Mobile Home Internet3.974.04
Astound Broadband4.183.27
  • City Rating
  • State Rating
  • National Rating

Local, State, and National Ratings for all Castle Hills Internet Providers

ISP / Tech TypeCastle Hills OverallTexas OverallNational OverallFor Service
T-Mobile Home Internet (0) (29) (322)View Plans
AT&T (0) (180) (1007)View Plans
Spectrum (1) (191) (1881)View Plans
Astound Broadband (0) (11) (117)View Plans
EarthLink (0) (1) (15)View Plans
Verizon (0) (15) (783)View Plans
HughesNet (0) (4) (24)View Plans
Viasat (0) (1) (12)View Plans

Based on 427 reviews from Texas internet customers, T-Mobile Home Internet is the best internet service provider for Castle Hills residents. T-Mobile Home Internet was rated at an average of 3.97 out of 5 in our report for overall customer satisfaction. Astound Broadband wins for second-place in Texas, with 4.18 out of 5 stars and 59.1% coverage in Castle Hills.

At a national level, based on 4125 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 Castle Hills?

The map shows speeds per provider and where each provider is available. Click the drop-down menu to choose

a different provider.

Castle Hills, TX map of internet availability

 

Speeds and coverage vary within the city, 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 Castle Hills?

According to unbiased feedback from real internet customers in the city, 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, 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 Castle Hills

Max Advertised Speed in Castle Hills, TX

AT&T5,000 Mbps
EarthLink5,000 Mbps
Astound Broadband1,500 Mbps
Spectrum1,000 Mbps
Verizon1,000 Mbps
T-Mobile Home Internet100 Mbps

ISP / Tech TypeMax Advertised Speed
EarthLink5,000 Mbps
AT&T5,000 Mbps
Astound Broadband1,500 Mbps
Verizon1,000 Mbps
Spectrum1,000 Mbps
T-Mobile Home Internet100 Mbps
Viasat100 Mbps
HughesNet25 Mbps

Customer Ratings for Internet Provider Speeds in Castle Hills

AT&T3.803.74
Spectrum3.613.61
T-Mobile Home Internet4.003.96
Astound Broadband4.003.55
  • City Rating
  • State Rating
  • National Rating

ISP / Tech TypeCastle Hills SpeedTexas SpeedNational SpeedFor Service
AT&T (0) (180) (1007)View Plans
Spectrum (1) (191) (1881)View Plans
T-Mobile Home Internet (0) (29) (322)View Plans
Astound Broadband (0) (11) (117)View Plans
Verizon (0) (15) (783)View Plans
EarthLink (0) (1) (15)View Plans
HughesNet (0) (4) (24)View Plans
Viasat (0) (1) (12)View Plans

Based on data reported by Castle Hills ISPs to the FCC, the fastest speeds in the city are available through AT&T and EarthLink. These internet providers offer speeds up to 5,000 Mbps in Castle Hills. Therefore, the average customer can get up to 4,950 Mbps if they’re willing to purchase the fastest subscription tier available at their homes.

However, actual customers in the city 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 Castle Hills?

Texas 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 3.97 out of 5, which is similar to the average across all internet providers in the country. Verizon is rated in second place for affordability by the company’s Castle Hills customers with an average price rating of 3.93 out of 5.

The chart and graph below show how customers in Castle Hills, Texas, and the United States rated the affordability of their internet service.

Rated Affordability in Castle Hills

AT&T3.513.45
Spectrum3.062.90
T-Mobile Home Internet3.974.09
Verizon3.933.45
  • City Rating
  • State Rating
  • National Rating

ISP / Tech TypeCastle Hills AffordabilityTexas AffordabilityNational AffordabilityFor Service
T-Mobile Home Internet (0) (29) (322)View Plans
AT&T (0) (180) (1007)View Plans
Spectrum (1) (191) (1881)View Plans
Verizon (0) (15) (783)View Plans
EarthLink (0) (1) (15)View Plans
Astound Broadband (0) (11) (117)View Plans
HughesNet (0) (4) (24)View Plans
Viasat (0) (1) (12)View Plans

Castle Hills 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 city 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 Castle Hills below, including the metrics used and how Castle Hills compares to the rest of Texas and nation.

Castle Hills ISP Report Card: A
Metric

(hover for details)
Castle Hills Texas USA
100.00% 82.85% 71.53%
4,959 Mbps 4,265 Mbps 3,583 Mbps
8.8 8.1 7.1

 

Castle Hills Digital Connectivity Index: 72 / 100
Metric

(hover for details)
Castle Hills Texas USA
2.6 2.8 2.7
14% 15% 15%
96% 96% 96%
96% 92% 91%
77% 74% 76%
77% 75% 77%

Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.

Castle Hills ISP Report Card & Digital Connectivity Index

The ISP Report Card in Castle Hills is A, which is better than other cities. The local demand for broadband internet connectivity in Castle Hills is high with a score of 72 / 100 in our Digital Connectivity Index. This means that internet service providers operating in Castle Hills have done a good job meeting the needs of its residents.

The Castle Hills ISP Report Card evaluates the city on availability and speed metrics compared to other cities in the United States. ISP Infrastructure can vary greatly and on its own isn’t a perfect measure of what a city 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 Castle Hills households have an internet connection despite having 100.00% availability. 77% of households have fiber, cable, or DSL, 7% 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 77% of households have a broadband connection such as fiber, cable or DSL available to their home, 77% subscribe to it. A large amount of Castle Hills 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 Cities Compare to Castle Hills?

Balcones Heights, TX

  • ISP Report Card: A-
  • Digital Connectivity Index: 37 / 100
San Antonio, TX

  • ISP Report Card: A-
  • Digital Connectivity Index: 76 / 100
Olmos Park, TX

  • ISP Report Card: A
  • Digital Connectivity Index: 86 / 100

Alamo Heights, TX

  • ISP Report Card: A
  • Digital Connectivity Index: 76 / 100
Hill Country Village, TX

  • ISP Report Card: B
  • Digital Connectivity Index: 73 / 100
Terrell Hills, TX

  • ISP Report Card: A
  • Digital Connectivity Index: 89 / 100

Shavano Park, TX

  • ISP Report Card: B
  • Digital Connectivity Index: 75 / 100
Hollywood Park, TX

  • ISP Report Card: A-
  • Digital Connectivity Index: 84 / 100
Leon Valley, TX

  • ISP Report Card: A
  • Digital Connectivity Index: 39 / 100

How Much Speed does a Castle Hills Household Need?

Higher speed is typically preferred, but that comes at a higher price. The average size of a household in Castle Hills is 2.6, which is smaller than the Texas average of 2.8 and smaller than the national average of 2.7. Castle Hills’s average household income is $107,611 which is much higher than the Texas average of $92,311 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.

Castle Hills also has 13% of its population enrolled in school between the 6th grade and college level, this is lower than the Texas average of 17%. Additionally, 14% of residents work from home, which is lower than the 15% of residents in Texas who work from home. This and other factors you can see above show us that the community of Castle Hills has a very high need for internet connectivity and speeds.

Compared to the rest of the country, Castle Hills households are more technology-engaged. 96% of households have some sort of computing device, 76% have desktops or laptops in the home, and 94% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.

Which Fiber Internet Providers are Available in Castle Hills?

EarthLink Fiber in Castle Hills, TX

EarthLink logo

Availability:

99.4%

Customer Rating:

3.7 of 5 stars

(6)

Avg. Download Speed

4,981 Mbps

EarthLink offers Fiber service to 99.4% of Castle Hills homes. Across the city, EarthLink Fiber has speeds up to 4,981 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 Castle Hills from EarthLink in terms of customer satisfaction.

AT&T Fiber in Castle Hills, TX

AT&T logo

Availability:

99.4%

Customer Rating:

3.9 of 5 stars

(516)

Avg. Download Speed

4,981 Mbps

AT&T offers Fiber service to 99.4% of Castle Hills homes. Across the city, AT&T Fiber has speeds up to 4,981 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 Castle Hills from AT&T in terms of customer satisfaction.

Spectrum Fiber in Castle Hills, TX

Spectrum logo

Availability:

17.1%

Customer Rating:

3.4 of 5 stars

(199)

Avg. Download Speed

1,000 Mbps

Spectrum offers Fiber service to 17.1% of Castle Hills homes. Across the city, Spectrum Fiber has speeds up to 1,000 Mbps, with speeds from 1,000 Mpbs up to 1,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 500 and as high as 1,000, with an average of 652 Mbps throughout the city. Spectrum Fiber is rated about the same as other types of internet service available in Castle Hills from Spectrum in terms of customer satisfaction.

Astound Broadband Fiber in Castle Hills, TX

Astound Broadband logo

Availability:

4.0%

Customer Rating:

3.3 of 5 stars

(20)

Avg. Download Speed

1,500 Mbps

Astound Broadband offers Fiber service to 4.0% of Castle Hills homes. Across the city, Astound Broadband Fiber has speeds up to 1,500 Mbps, with speeds from 1,500 Mpbs up to 1,500 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for Astound Broadband Fiber. Astound Broadband Fiber is rated the same as other types of internet service available in Castle Hills from Astound Broadband in terms of customer satisfaction.

Which Cable Internet Providers are Available in Castle Hills?

Spectrum Cable in Castle Hills, TX

Spectrum logo

Availability:

99.5%

Customer Rating:

3.3 of 5 stars

(1681)

Avg. Download Speed

1,000 Mbps

Spectrum offers Cable service to 99.5% of Castle Hills homes. Across the city, Spectrum Cable has speeds up to 1,000 Mbps, with speeds from 1,000 Mpbs up to 1,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 35 and as high as 1,000, with an average of 272 Mbps throughout the city. Spectrum Cable is rated higher than other types of internet service available in Castle Hills from Spectrum in terms of customer satisfaction.

Astound Broadband Cable in Castle Hills, TX

Astound Broadband logo

Availability:

55.1%

Customer Rating:

3.3 of 5 stars

(93)

Avg. Download Speed

1,500 Mbps

Astound Broadband offers Cable service to 55.1% of Castle Hills homes. Across the city, Astound Broadband Cable has speeds up to 1,500 Mbps, with speeds from 1,500 Mpbs up to 1,500 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 50 and as high as 50, with an average of 50 Mbps throughout the city. Astound Broadband Cable is rated the same as other types of internet service available in Castle Hills from Astound Broadband in terms of customer satisfaction.

Which DSL Internet Providers are Available in Castle Hills?

EarthLink DSL in Castle Hills, TX

EarthLink logo

Availability:

69.3%

Customer Rating:

3.2 of 5 stars

(5)

Avg. Download Speed

69 Mbps

EarthLink offers DSL service to 69.3% of Castle Hills homes. Across the city, EarthLink DSL has speeds up to 69 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 14 Mbps throughout the city. EarthLink DSL is rated higher than other types of internet service available in Castle Hills from EarthLink in terms of customer satisfaction.

AT&T DSL in Castle Hills, TX

AT&T logo

Availability:

69.3%

Customer Rating:

3.3 of 5 stars

(295)

Avg. Download Speed

69 Mbps

AT&T offers DSL service to 69.3% of Castle Hills homes. Across the city, AT&T DSL has speeds up to 69 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 14 Mbps throughout the city. AT&T DSL is rated about the same as other types of internet service available in Castle Hills from AT&T in terms of customer satisfaction.

Which Fixed Wireless and LTE Internet Providers are Available in Castle Hills?

T-Mobile Home Internet Fixed Wireless in Castle Hills, TX

T-Mobile Home Internet logo

Availability:

99.5%

Customer Rating:

4.0 of 5 stars

(322)

Avg. Download Speed

90 Mbps

T-Mobile Home Internet offers Fixed Wireless service to 99.5% of Castle Hills homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 90 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 18 Mbps throughout the city. T-Mobile Home Internet Fixed Wireless is rated other types of internet service available in Castle Hills from T-Mobile Home Internet in terms of customer satisfaction.

Verizon Fixed Wireless in Castle Hills, TX

Verizon logo

Availability:

99.5%

Customer Rating:

3.6 of 5 stars

(350)

Avg. Download Speed

341 Mbps

Verizon offers Fixed Wireless service to 99.5% of Castle Hills homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 341 Mbps, with speeds from 300 Mpbs up to 1,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 20 and as high as 75, with an average of 23 Mbps throughout the city. Verizon Fixed Wireless is rated other types of internet service available in Castle Hills from Verizon in terms of customer satisfaction.

EarthLink Fixed Wireless in Castle Hills, TX

EarthLink logo

Availability:

81.8%

Customer Rating:

3.3 of 5 stars

(4)

Avg. Download Speed

46 Mbps

EarthLink offers Fixed Wireless service to 81.8% of Castle Hills homes. Across the city, EarthLink Fixed Wireless has speeds up to 46 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 7.7 Mbps throughout the city. EarthLink Fixed Wireless is rated other types of internet service available in Castle Hills from EarthLink in terms of customer satisfaction.

AT&T Fixed Wireless in Castle Hills, TX

AT&T logo

Availability:

81.8%

Customer Rating:

3.6 of 5 stars

(196)

Avg. Download Speed

46 Mbps

AT&T offers Fixed Wireless service to 81.8% of Castle Hills homes. Across the city, AT&T Fixed Wireless has speeds up to 46 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 7.7 Mbps throughout the city. AT&T Fixed Wireless is rated other types of internet service available in Castle Hills from AT&T in terms of customer satisfaction.

Which ISP Should You Choose in Castle Hills?

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 Castle Hills is T-Mobile Home Internet.
  • The fastest internet provider should be AT&T and EarthLink. 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 Castle Hills is T-Mobile Home Internet.
  • Viasat, HughesNet, EarthLink, and AT&T has the broadest coverage in Castle Hills, 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 Castle Hills compare to other cities with a similar population?

To see how Castle Hills 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 Castle Hills’s A ISP Report Card and 72 / 100 Digital Connectivity Index.

Vernon, AL

  • ISP Report Card: B-
  • Digital Connectivity Index: 32 / 100
Clearlake Oaks, CA

  • ISP Report Card: C
  • Digital Connectivity Index: 23 / 100
North Hampton, NH

  • ISP Report Card: B-
  • Digital Connectivity Index: 77 / 100

North Shore, LA

  • ISP Report Card: A
  • Digital Connectivity Index: 61 / 100
Northlake, SC

  • ISP Report Card: B
  • Digital Connectivity Index: 63 / 100
Jackson, MN

  • ISP Report Card: B
  • Digital Connectivity Index: 54 / 100

East Bernard, TX

  • ISP Report Card: B-
  • Digital Connectivity Index: 30 / 100
Corning, AR

  • ISP Report Card: B
  • Digital Connectivity Index: 30 / 100
Chester, WV

  • ISP Report Card: C-
  • Digital Connectivity Index: 34 / 100

Customer Reviews

Customer Reviews for Internet Service Providers in Castle Hills

Customer Reviews

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ISPReports User

AT&T Fixed Wireless

September 30, 2026
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ISPReports User

Tachus Fiber

September 25, 2026
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Sherippa London

Nextlink Fiber

September 20, 2026

My internet has been down for an entire week. No one has called or come by to get it fixed. I keep hearing the same thing. They are waiting for a supervisor's approval for whatever they need approval for- I have no idea.... so what I'm going to do is come to the review board each day and give a low review until they come out and get my internet back up! i thing i know is a bad/low review will run these ratings down. My company needs internet to be able to work, and we can't do that, so we are losing. Nextlink will lose as well! Sherippa London- 979-702-9431

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ISPReports User

Wellcom Technologies Fiber

September 06, 2026
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JO P

Grayson Collin Communications Fiber

August 31, 2026

frequent outages, especially within the last couple months - as of this past week, we have had interruptions 4 times. 1 time was supposedly due to construction fiber cut, but 3 times were over the weekend and not related to construction

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