Best Internet Providers in Castle, OK
All 9 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in Castle, OK
Castle has 9 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Cable, Fiber, Fixed Wireless, and DSL 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.
Ranks compare Castle with the 31,388 US places under 1,000 people, the tiers of our fastest-cities rankings.
The Best Internet in Castle, OK at a Glance
Castle Internet Providers, Ranked by Coverage, Speed and Customer Ratings
ecoLINK
Connection
Customer Rating
Fiber
EarthLink
Connection
Customer Rating
DSL
Fixed Wireless
AT&T
Connection
Customer Rating
DSL
Fixed Wireless
Central Oklahoma Telephone Company
Connection
Customer Rating
Fiber
DSL
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 Castle ratings may vary and are shown below.
Who is the Best Internet Provider in Castle, OK?
Dobson Fiber is the best internet provider in Castle based on Oklahoma customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, Dobson Fiber had the best reviews at the local, state, and national levels versus all available providers in Castle, making it a solid recommendation among providers with reviews. Unfortunately, Dobson Fiber is an option for 25.84% of the city.
Click here to get Dobson Fiber
or call 1-855-536-2766
Which Providers are Available at my Home in Castle?
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 Castle
- Dobson Fiber - fiber coverage map
- ecolink - fiber coverage map
- Vyve Broadband - cable coverage map
- AtLink Broadband - fixed wireless coverage map
- T-Mobile Home Internet - fixed wireless coverage map
- Central Oklahoma Telephone Company - fiber coverage map
- AT&T - fixed wireless coverage map
- EarthLink - fixed wireless coverage map
- AT&T - dsl coverage map
- EarthLink - dsl coverage map
- Windstream - dsl coverage map
- Central Oklahoma Telephone Company - dsl coverage map
How Castle Compares to Places Its Size
Castle's report card score is in the top 11% and its connectivity index is in the bottom 23%.
| Measure | Castle | Rank among US places under 1,000 people | Okfuskee County | Oklahoma | US | Leader |
|---|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | ||||||
| Fiber availability | 100.0% | top 1% | 94.7% | 76.1% | 71.5% | Tied with 6,945 other places at 100.0% |
| Average top speed | 3,096 Mbps | top 11% | 3,605 Mbps | 3,629 Mbps | 3,486 Mbps | Fairmount, TN and Falling Water, TN and 5 more (25,000 Mbps) |
| Providers at a typical address | 4.6 | top 42% | 5 | 7.7 | 7.1 | Los Prados, PR (15.1) |
| Connectivity index inputs: how much households need and use the internet | ||||||
| People per household | 2.4 | bottom 49% | 2.5 | 2.6 | 2.7 | Paguate, NM (13.4) |
| Workers who work from home | 8% | bottom 48% | 9% | 10% | 15% | Boys Town, NE (100%) |
| Homes with a computer, tablet or phone | 95% | top 31% | 91% | 95% | 96% | 1,494 places at 100% |
| Homes with internet | 84% | bottom 41% | 81% | 89% | 91% | 370 places at 100% |
| Homes on fiber, cable or DSL | 46% | bottom 28% | 46% | 68% | 76% | 23 places at 100% |
| More about the households here | ||||||
| Homes with a desktop or laptop | 67% | bottom 36% | 62% | 75% | 81% | 72 places at 100% |
| Median household income | $60,903 | bottom 32% | $50,739 | $74,394 | $93,246 | 22 places at $250,001 |
| Residents in school (6th grade to college) | 10% | bottom 38% | 11% | 16% | 16% | University at Buffalo, NY (100%) |
Fiber reaches 100.0% of homes in Castle, against 94.7% across Okfuskee County and 76.1% across Oklahoma. Households in Castle are smaller than the US average (2.4 people against 2.7); 8% of workers work from home (US 15%); and the median household income is $60,903 (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 Castle
Which Fiber Internet Providers are Available in Castle?
ecolink Fiber in Castle, OK
Availability:
73.6%
Customer Rating:
(3)
Avg. Download Speed
1,000 Mbps
ecolink offers Fiber service to 73.6% of Castle homes. Across the city, ecolink Fiber is the only type of service available from the company, with speeds up to 1,000 Mbps
Central Oklahoma Telephone Company Fiber in Castle, OK
Availability:
30.4%
Customer Rating:
(0)
Avg. Download Speed
100 Mbps
Central Oklahoma Telephone Company offers Fiber service to 30.4% of Castle homes. Across the city, Central Oklahoma Telephone Company Fiber has speeds up to 100 Mbps
Dobson Fiber in Castle, OK
Availability:
25.8%
Customer Rating:
(743)
Avg. Download Speed
10,000 Mbps
Dobson Fiber offers Fiber service to 25.8% of Castle homes. Across the city, Dobson Fiber is the only type of service available from the company, with speeds up to 10,000 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in Castle?
AtLink Broadband Fixed Wireless in Castle, OK
Availability:
100.0%
Customer Rating:
(0)
Avg. Download Speed
92 Mbps
AtLink Broadband offers Fixed Wireless service to 100.0% of Castle homes. Across the city, AtLink Broadband Fixed Wireless is the only type of service available from the company, with speeds up to 92 Mbps, with speeds from 50 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 10 and as high as 20, with an average of 18 Mbps throughout the city.
T-Mobile Home Internet Fixed Wireless in Castle, OK
Availability:
99.1%
Customer Rating:
(342)
Avg. Download Speed
73 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 99.1% of Castle homes. Across the city, 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 city.
EarthLink Fixed Wireless in Castle, OK
Availability:
20.7%
Customer Rating:
(4)
Avg. Download Speed
28 Mbps
EarthLink offers Fixed Wireless service to 20.7% of Castle homes. Across the city, EarthLink Fixed Wireless has speeds up to 28 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 3.7 Mbps throughout the city.
AT&T Fixed Wireless in Castle, OK
Availability:
20.7%
Customer Rating:
(205)
Avg. Download Speed
28 Mbps
AT&T offers Fixed Wireless service to 20.7% of Castle homes. Across the city, AT&T Fixed Wireless has speeds up to 28 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 3.7 Mbps throughout the city.
Which Cable Internet Providers are Available in Castle?
Vyve Broadband Cable in Castle, OK
Availability:
25.3%
Customer Rating:
(16)
Avg. Download Speed
1,000 Mbps
Vyve Broadband offers Cable service to 25.3% of Castle homes. Across the city, Vyve Broadband 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 Castle?
EarthLink DSL in Castle, OK
Availability:
30.5%
Customer Rating:
(5)
Avg. Download Speed
10 Mbps
EarthLink offers DSL service to 30.5% of Castle homes. Across the city, EarthLink DSL has speeds up to 10 Mbps
AT&T DSL in Castle, OK
Availability:
30.5%
Customer Rating:
(304)
Avg. Download Speed
10 Mbps
AT&T offers DSL service to 30.5% of Castle homes. Across the city, AT&T DSL has speeds up to 10 Mbps
Central Oklahoma Telephone Company DSL in Castle, OK
Availability:
4.8%
Customer Rating:
(0)
Avg. Download Speed
10 Mbps
Central Oklahoma Telephone Company offers DSL service to 4.8% of Castle homes. Across the city, Central Oklahoma Telephone Company DSL has speeds up to 10 Mbps
Windstream DSL in Castle, OK
Availability:
2.9%
Customer Rating:
(52)
Avg. Download Speed
100 Mbps
Windstream offers DSL service to 2.9% of Castle homes. Across the city, Windstream DSL is the only type of service available from the company, with speeds up to 100 Mbps
Internet in Castle by Neighborhood and ZIP Code
Each row links to that place’s page.
Neighborhoods in Castle
| Neighborhood | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
ZIP codes in Castle
| ZIP code | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
How Castle Compares to Nearby Places
The 10 places nearest to Castle that have their own pages are all within 11 miles.
| Place | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Castle (this page) | 685 | 100.0% | 3,096 Mbps | 4.6 | B | 27/100 |
| Okemah | 3,474 | 98.7% | 8,657 Mbps | 6.9 | A- | 29/100 |
| Boley | 1,415 | 98.7% | 643 Mbps | 3.1 | C | 27/100 |
| Clearview | 671 | 100.0% | 1,248 Mbps | 4.4 | B- | 25/100 |
| Cromwell | 549 | 51.5% | 1,192 Mbps | 4.2 | C- | 21/100 |
| Schoolton | 420 | 96.9% | 2,035 Mbps | 4.6 | B- | 22/100 |
| Mason | 314 | 100.0% | 1,000 Mbps | 3.1 | C+ | 27/100 |
| Morse | 285 | 100.0% | 1,916 Mbps | 3.7 | B- | 26/100 |
| Last Chance | 282 | 100.0% | 1,000 Mbps | 3.7 | C+ | 28/100 |
| IXL | 218 | 100.0% | 825 Mbps | 4 | C+ | 16/100 |
| Bearden | 150 | 74.0% | 1,370 Mbps | 4.3 | C | 27/100 |
Who is the Fastest Internet Provider in Castle?
Based on both FCC data and unbiased customer ratings, the fastest internet in the city comes from Dobson Fiber.
Data Reported to FCC by ISPs: Average Maximum Available in Castle
| Dobson Fiber | 10,000 |
|---|---|
| ecolink | 1,000 |
| Vyve Broadband | 1,000 |
| AtLink Broadband | 100 |
| Viasat | 100 |
| T-Mobile Home Internet | 100 |
| AT&T | 100 |
| EarthLink | 100 |
| Central Oklahoma Telephone Company | 100 |
| Windstream | 100 |
| HughesNet | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in Castle. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for Castle Internet Providers
Based on 957 reviews from Oklahoma internet customers, Dobson Fiber is the best internet service provider for Castle residents. Dobson Fiber was rated at an average of 4.67 out of 5 in our report for overall customer satisfaction. T-Mobile Home Internet wins for second-place in Oklahoma, with 4.60 out of 5 stars and 99.1% coverage in Castle.
At a national level, based on 2528 national reviews for any of the providers listed above, Dobson Fiber is rated higher than any other provider, with a rating of 4.67 out of 5.
Local, State, and National Ratings for all Castle Internet Providers
The table below shows average customer ratings from customers in Castle, Oklahoma, and customers throughout the country.
| ISP / Tech Type | Castle Overall | Oklahoma Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| Dobson Fiber | (0) | (911) | (999) | View Plans | ||
| T-Mobile Home Internet | (0) | (10) | (342) | View Plans | ||
| ecoLINK | (0) | (3) | (3) | View Plans | ||
| AT&T | (0) | (27) | (1051) | View Plans | ||
| Windstream | (0) | (1) | (99) | View Plans | ||
| HughesNet | (0) |  (1) |  (25) | View Plans | ||
| Vyve Broadband | (1) | (5) | (19) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Viasat | (0) | (0) |  (12) | View Plans | ||
| AtLink Broadband | (0) | (0) | (0) | View Plans | ||
| Central Oklahoma Telephone Company | (0) | (0) | (0) | View Plans |
Customer Ratings for Internet Provider Speeds in Castle
Based on data reported by Castle ISPs to the FCC, the fastest speeds in the city are available through Dobson Fiber. The company offers speeds up to 10,000 Mbps in Castle. Therefore, the average customer can get up to 10,000 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 Dobson Fiber. This indicates Dobson Fiber reliably delivers speeds expected by the customer based on the plan they are paying for.
| ISP / Tech Type | Castle Speed | Oklahoma Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Dobson Fiber | (0) | (911) | (999) | View Plans | ||
| T-Mobile Home Internet | (0) | (10) | (342) | View Plans | ||
| ecoLINK | (0) | (3) | (3) | View Plans | ||
| AT&T | (0) | (27) | (1051) | View Plans | ||
| Windstream | (0) | (1) | (99) | View Plans | ||
| Vyve Broadband | (1) | (5) | (19) | View Plans | ||
| HughesNet | (0) |  (1) | (25) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans | ||
| AtLink Broadband | (0) | (0) | (0) | View Plans | ||
| Central Oklahoma Telephone Company | (0) | (0) | (0) | View Plans |
Who is the Cheapest Internet Provider in Castle?
Of the providers in Castle, customers rate Dobson Fiber the best for price. Data comes from customers rating their satisfaction with pricing: in Castle where enough of them have reviewed a provider, otherwise across Oklahoma or the country. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
Dobson Fiber is rated 4.56 out of 5 for price, which is higher than the average across all internet providers in the country. T-Mobile Home Internet is rated second for affordability, with an average price rating of 4.80 out of 5.
The table below shows how customers in Castle, Oklahoma, and the United States rated the affordability of their internet service.
Rated Affordability in Castle
| ISP / Tech Type | Castle Affordability | Oklahoma Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| Dobson Fiber | (0) | (911) | (999) | View Plans | ||
| T-Mobile Home Internet | (0) | (10) | (342) | View Plans | ||
| ecoLINK | (0) | (3) | (3) | View Plans | ||
| AT&T | (0) | (27) | (1051) | View Plans | ||
| Vyve Broadband | (1) | (5) | (19) | View Plans | ||
| Windstream | (0) | (1) | (99) | View Plans | ||
| HughesNet | (0) | (1) | (25) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans | ||
| AtLink Broadband | (0) | (0) | (0) | View Plans | ||
| Central Oklahoma Telephone Company | (0) | (0) | (0) | View Plans |
Customer Reviews for Internet Service Providers in Oklahoma
Customer Reviews
Jay L
Dobson Fiber
November 13, 2026 Insanely great.
Jennifer D Dodson
Dobson Fiber
November 12, 2026 Fantastic service love it
Savannah Calhoun
Dobson Fiber
November 11, 2026 Amazing
ISPReports User
Dobson Fiber
November 04, 2026 It's great!
Babies 5 Legrottaglie
Dobson Fiber
November 04, 2026 Service was awesome guy was super nice. He was very positive and energetic in a good way. The work was quick and quiet awesome dude. All though I would work on more safety even tho it's not high of fall the guy had no gear on. So please make sure everyone is safe at all cost. But really awesome work it was a masterpiece. I would recommend people getting this wifi one of the best networks I had they truly changed over the years. Work again is a masterpiece although one of the workers I had 2 years ago was awful no manners but that's two years ago. I really recommend this connection/network great work! This is my most honest review btw. Sincerely Your lovely buyer❤
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Which ISP Should You Choose in Castle?
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 is Dobson Fiber.
- The fastest internet provider should be Dobson Fiber. Considering speed for the money and reliability in speeds, Dobson Fiber may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Castle is Dobson Fiber.
- Viasat, HughesNet, and AtLink Broadband has the broadest coverage in Castle, available to 100.0% 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.