10 Best Internet Providers in 73521, OK
Find internet availability by address in 73521, OK
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | 73521 ISP Report Card | Business Internet in 73521
| 73521 ISP Report Card | A- | |
| Download Speed for Most Households | 8,944 Mbps | |
| Number of Internet Service Providers | 10 | |
| Real 73521 Customer Ratings | 1 |
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.
73521 has 10 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Cable, Fixed Wireless, and DSL 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 73521.
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73521 has 10 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Cable, Fixed Wireless, and DSL 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 73521.
Compare Providers Ranked by Coverage, Speed, and Customer Ratings
Sparklight
Connection
Customer Rating
Cable
Bluepeak
Connection
Customer Rating
Fiber
Dobson Fiber
Connection
Customer Rating
Fiber
EarthLink
Connection
Customer Rating
DSL
Fixed Wireless
Above are the top 4 providers in 73521, OK 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 73521 ratings may vary and are shown below.
Who is the Best Internet Provider in 73521, OK?
Dobson Fiber is the best internet provider in 73521 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 73521, making it a solid recommendation among providers with reviews. Dobson Fiber is an option for 79.22% of the zip.
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The chart and table below show average customer ratings from customers in 73521, Oklahoma, and customers throughout the country.
Top Rated Internet Providers in 73521
Local, State, and National Ratings for all 73521 Internet Providers
| ISP / Tech Type | 73521 Overall | Oklahoma Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| Sparklight | (1) | (10) | (73) | View Plans | ||
| Dobson Fiber | (0) | (3) | (4) | View Plans | ||
| T-Mobile Home Internet | (0) | (8) | (284) | View Plans | ||
| Verizon | (0) | (3) | (723) | View Plans | ||
| Bluepeak | (0) | (4) | (18) | View Plans | ||
| AT&T | (0) | (25) | (924) | View Plans | ||
| US Cellular | (0) | (2) | (15) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Nextlink | (0) | (0) | (14) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| Southwest Oklahoma Internet | (0) | (0) | (0) | View Plans |
Based on 56 reviews from Oklahoma internet customers, Dobson Fiber is the best internet service provider for 73521 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 4.63 out of 5 stars and 79.4% coverage in 73521.
At a national level, based on 2096 national reviews for any of the providers listed above, Bluepeak is rated higher than any other provider, with a rating of 3.70 out of 5.
Which Providers are Available at my Home in 73521?
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 73521?
Based on both FCC data and unbiased customer ratings in 73521, the fastest internet in the zip comes from Dobson Fiber.
Data Reported to FCC by ISPs: Average Maximum Available in 73521
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| Dobson Fiber | 10,000 Mbps | ||
| Bluepeak | 5,000 Mbps | ||
| Sparklight | 1,000 Mbps | ||
| Nextlink | 1,000 Mbps | ||
| Verizon | 300 Mbps | ||
| EarthLink | 100 Mbps | ||
| AT&T | 100 Mbps | ||
| T-Mobile Home Internet | 100 Mbps | ||
| Viasat | 100 Mbps | ||
| US Cellular | 25 Mbps | ||
| HughesNet | 25 Mbps | ||
| Southwest Oklahoma Internet | 25 Mbps |
Customer Ratings for Internet Provider Speeds in 73521
| ISP / Tech Type | 73521 Speed | Oklahoma Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Sparklight | (1) | (10) | (73) | View Plans | ||
| Dobson Fiber | (0) | (3) | (4) | View Plans | ||
| Bluepeak | (0) | (4) | (18) | View Plans | ||
| T-Mobile Home Internet | (0) | (8) | (284) | View Plans | ||
| Verizon | (0) | (3) | (723) | View Plans | ||
| AT&T | (0) | (25) | (924) | View Plans | ||
| US Cellular | (0) | (2) | (15) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Nextlink | (0) | (0) | (14) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| Southwest Oklahoma Internet | (0) | (0) | (0) | View Plans |
Based on data reported by 73521 ISPs to the FCC, the fastest speeds in the zip are available through Dobson Fiber. The company offers speeds up to 10,000 Mbps in 73521. 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.
However, actual customers in the zip 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.
Who is the Cheapest Internet Provider in 73521?
Oklahoma 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 4.88 out of 5, which is higher than the average across all internet providers in the country. US Cellular is rated in second place for affordability by the company’s 73521 customers with an average price rating of 4.50 out of 5.
The chart and graph below show how customers in 73521, Oklahoma, and the United States rated the affordability of their internet service.
Rated Affordability in 73521
| ISP / Tech Type | 73521 Affordability | Oklahoma Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| Sparklight | (1) | (10) | (73) | View Plans | ||
| T-Mobile Home Internet | (0) | (8) | (284) | View Plans | ||
| US Cellular | (0) | (2) | (15) | View Plans | ||
| Dobson Fiber | (0) | (3) | (4) | View Plans | ||
| AT&T | (0) | (25) | (924) | View Plans | ||
| Bluepeak | (0) | (4) | (18) | View Plans | ||
| Verizon | (0) | (3) | (723) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Nextlink | (0) | (0) | (14) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| Southwest Oklahoma Internet | (0) | (0) | (0) | View Plans |
73521 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 73521 below, including the metrics used and how 73521 compares to the rest of Oklahoma and nation.
| Metric
(hover for details)
|
73521 | Oklahoma | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in 73521 that have a Fiber internet connection available to their home. | 82.58% | 70.92% | 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. | 8,944 Mbps | 3,401 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 73521. | 8.8 | 8.2 | 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. | 2.5 | 2.6 | 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. | 6% | 9% | 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% | 94% | 95% | ||
| Households with InternetA higher percentage of households with internet indicates a higher need for usage and connectivity in people’s daily lives. | 91% | 88% | 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. | 69% | 66% | 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. | 76% | 67% | 76% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
73521 ISP Report Card & Digital Connectivity Index
The ISP Report Card in 73521 is A-, which is better than other zip codes. The local demand for broadband internet connectivity in 73521 is high with a score of 56 / 100 in our Digital Connectivity Index. This means that internet service providers operating in 73521 have done a average job meeting the needs of its residents.
The 73521 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.
91% of 73521 households have an internet connection despite having 91.31% availability. 69% of households have fiber, cable, or DSL, 10% have satellite, 1% are still on dial-up, and 1% 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 69% of households have a broadband connection such as fiber, cable or DSL available to their home, 76% subscribe to it. A large amount of 73521 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 73521?
- ISP Report Card: D
- Digital Connectivity Index: 38 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 34 / 100
- ISP Report Card: D
- Digital Connectivity Index: 13 / 100
How Much Speed does a 73521 Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in 73521 is 2.5, which is smaller than the Oklahoma average of 2.6 and smaller than the national average of 2.7. 73521's average household income is $67,296 which is higher than the Oklahoma average of $72,520 and about average for the national average of $90,606. Homes with fewer people living in them and with lower incomes tend to indicate fewer devices being used less often.
73521 also has 12% of its population enrolled in school between the 6th grade and college level, this is lower than the Oklahoma average of 16%. Additionally, 6% of residents work from home, which is lower than the 9% of residents in Oklahoma who work from home. This and other factors you can see above show us that the community of 73521 has a high need for internet connectivity and speeds.
Compared to the rest of the country, 73521 households are more technology-engaged. 95% of households have some sort of computing device, 77% have desktops or laptops in the home, and 91% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.
Which Fiber Internet Providers are Available in 73521?
Bluepeak Fiber in 73521, OK
Bluepeak offers Fiber service to 81.3% of 73521 homes. Across the zip, Bluepeak Fiber is the only type of service available from the company, with speeds up to 5,000 Mbps
Dobson Fiber in 73521, OK
Dobson Fiber offers Fiber service to 79.2% of 73521 homes. Across the zip, Dobson Fiber is the only type of service available from the company, with speeds up to 10,000 Mbps
Which Cable Internet Providers are Available in 73521?
Sparklight Cable in 73521, OK
Sparklight offers Cable service to 83.9% of 73521 homes. Across the zip, Sparklight 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 73521?
EarthLink DSL in 73521, OK
EarthLink offers DSL service to 41.2% of 73521 homes. Across the zip, EarthLink DSL has speeds up to 10 Mbps
AT&T DSL in 73521, OK
AT&T offers DSL service to 41.2% of 73521 homes. Across the zip, AT&T DSL has speeds up to 10 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in 73521?
Nextlink Fixed Wireless in 73521, OK
Nextlink offers Fixed Wireless service to 91.3% of 73521 homes. Across the zip, Nextlink Fixed Wireless is the only type of service available from the company, with speeds up to 823 Mbps, with speeds from 100 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 1,000, with an average of 410 Mbps throughout the zip.
Southwest Oklahoma Internet Fixed Wireless in 73521, OK
Southwest Oklahoma Internet offers Fixed Wireless service to 91.3% of 73521 homes. Across the zip, Southwest Oklahoma Internet Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
US Cellular Fixed Wireless in 73521, OK
US Cellular offers Fixed Wireless service to 89.8% of 73521 homes. Across the zip, US Cellular Fixed Wireless is the only type of service available from the company, with speeds up to 19 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 2.2 Mbps throughout the zip.
Verizon Fixed Wireless in 73521, OK
Verizon offers Fixed Wireless service to 86.0% of 73521 homes. Across the zip, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 300 Mbps
T-Mobile Home Internet Fixed Wireless in 73521, OK
T-Mobile Home Internet offers Fixed Wireless service to 79.4% of 73521 homes. Across the zip, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with 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 7.8 Mbps throughout the zip.
EarthLink Fixed Wireless in 73521, OK
EarthLink offers Fixed Wireless service to 17.9% of 73521 homes. Across the zip, EarthLink Fixed Wireless has speeds up to 31 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 4.4 Mbps throughout the zip.
AT&T Fixed Wireless in 73521, OK
AT&T offers Fixed Wireless service to 17.9% of 73521 homes. Across the zip, AT&T Fixed Wireless has speeds up to 31 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 4.4 Mbps throughout the zip.
Which ISP Should You Choose in 73521?
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 73521 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 73521 is T-Mobile Home Internet.
- Viasat, Southwest Oklahoma Internet, Nextlink, and HughesNet has the broadest coverage in 73521, 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 73521 compare to other cities with a similar population?
To see how 73521 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 73521's A- ISP Report Card and 56 / 100 Digital Connectivity Index.
- ISP Report Card: A-
- Digital Connectivity Index: 59 / 100
- ISP Report Card: A-
- Digital Connectivity Index: 73 / 100
- ISP Report Card: B
- Digital Connectivity Index: 48 / 100
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