In Dennis there are 13 residential internet providers covering 98.71% of the city. The average home can get speeds up to 926 Mbps. Note that we may have a financial relationship with some of the providers below. This does not influence rankings, and helps us provide high-quality detailed information for free.
Jump to Availability Maps
13 Internet Service Providers in Dennis
Data updated 11/14/2025, based on FCC data from 12/31/2024. This is the most current data available as of .
To avoid wasting your time, providers with less than 1% coverage in Dennis are not shown.
Dennis Satellite TV & Internet Providers
DISH Satellite TV
DIRECTV Satellite TV
Not sure whether to choose Dish or DIRECTV? For most people most of the time we recommend DISH. But click here to learn more.
Viasat Satellite Internet
Availability maps for all providers in Dennis
Using the dropdown below, please select a provider. Green indicates nearly all homes have service, red indicates few homes have service, and blank indicates no service.
Please note some providers will take longer to load than others
Internet service is available in 98.71% of Dennis. Using our interactive availability map, you can compare service areas for different providers, we include fiber, cable, DSL, or fixed wireless internet service for all providers who offer it. You will notice that some providers might be listed multiple times for each service. If you find no providers cover the location you're looking at, you can opt for satellite service. The most widely available provider is Bolt Fiber. Now you can call companies in Dennis with more confidence that they might be available.
How fast are internet speeds in Dennis?
The map below shows maximum internet speeds by area in Dennis.
Internet Speed Key
The average Dennis home can get up to 926 Mbps on their internet plan. For most people, the fastest download speed in the city is 1,000 Mbps, which 88.30% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 2.57% of homes can only purchase plans up to 25 Mbps. See the internet provider details below for info about their speed and coverage in Dennis.
Internet speeds tend to be faster in the west parts of Dennis, and slower in the southeast areas of the city.
What type of internet should I choose in Dennis?
The fastest internet for you may vary based on where in Dennis you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 88.30% of Dennis homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for 1.67%.
- Fixed wireless is fastest for 8.74%.
- Satellite internet may be the only option for 1.29% of Dennis homes.
Internet Market Health in Dennis
Internet Competition Key
The map shows how competitive the Dennis internet service market is. Areas in green have more alternatives, areas in yellow have a few choices, and areas in red may have only one provider. More competition usually means faster speeds and better prices for you, the customer.
Below are quick facts on internet competition and market health in Dennis based on what connections the average home has availabile:
- Average number of internet service providers to a home: 5.6 (healthy)
- Average types of service (fiber, cable, DSL, etc): 2.2 (unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 5.5 (healthy)
Overall, competition is healthy.
Dennis internet customers have the ability to buy internet service from 1 to 7 different providers, depending on where they live. For different types of service, Dennis homes have between 1 and 3 options. The type(s) of service available are fixed wireless, fiber, cable, and dsl, though these may vary depending on the region within the city.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. Dennis internet customers who want faster speeds have between 1 and 7 choices of companies offering speeds up to or over 25 Mbps.
More internet companies with faster speeds means fewer monopolies and better prices for customers. In promoting a free market for internet, Dennis is doing better than most.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Dennis, along with details on where in Dennis and at what speeds.
Bolt Fiber Fiber in Dennis, OK
Bolt Fiber fiber coverage
About 88.30%, or 687 people, have Bolt Fiber fiber internet available to them in the city. The company covers the west, northeast, north, central, and east Dennis area. Bolt Fiber is a large internet service provider internet service providers in the US, with internet service available in most of Dennis.
Bolt Fiber fiber download speeds
Bolt Fiber is one of the fastest when comparing download speeds to all other internet providers in Dennis. Versus other fiber providers in the area, Bolt Fiber fiber is the fastest. There are no different maximum speeds throughout Dennis. The fastest plan anyone in Dennis can order from Bolt Fiber goes up to 1,000 Mbps, and all Dennis customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Bolt Fiber fiber upload speeds
In Dennis download speeds tend to be equal to than upload speeds for Bolt Fiber fiber. Compared to other ISPs, Bolt Fiber is the fastest where upload speeds are concerned, and the fastest compared to other Dennis fiber providers. Bolt Fiber offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Dennis is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Vyve Broadband Cable in Dennis, OK
Vyve Broadband cable coverage
About 16.71%, or 130 people, have Vyve Broadband cable internet available to them in the city. The company covers the northeast and north Dennis area. Vyve Broadband is a large internet service provider internet service providers in the US, with internet service available in a small portion of Dennis.
Vyve Broadband cable download speeds
Vyve Broadband is one of the fastest when comparing download speeds to all other internet providers in Dennis. Versus other cable providers in the area, Vyve Broadband cable is the fastest. There are no different maximum speeds throughout Dennis. The fastest plan anyone in Dennis can order from Vyve Broadband goes up to 1,000 Mbps, and all Dennis customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Vyve Broadband cable upload speeds
In Dennis download speeds tend to be faster than than upload speeds for Vyve Broadband cable. Compared to other ISPs, Vyve Broadband is below average where upload speeds are concerned, and the fastest compared to other Dennis cable providers. Vyve Broadband offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Dennis is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Grand Telephone Company DSL in Dennis, OK
Grand Telephone Company DSL coverage
About 8.10%, or 63 people, have Grand Telephone Company DSL internet available to them in the city. The company covers the southwest Dennis area. Grand Telephone Company is a small internet service provider internet service providers in the US, with internet service available in a very small piece of Dennis.
Grand Telephone Company DSL download speeds
Grand Telephone Company is below average when comparing download speeds to all other internet providers in Dennis. Versus other DSL providers in the area, Grand Telephone Company DSL is the fastest. There are no different maximum speeds throughout Dennis. The fastest plan anyone in Dennis can order from Grand Telephone Company goes up to 25 Mbps, and all Dennis customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
Grand Telephone Company DSL upload speeds
In Dennis download speeds tend to be faster than than upload speeds for Grand Telephone Company DSL. Compared to other ISPs, Grand Telephone Company is below average where upload speeds are concerned, and the fastest compared to other Dennis DSL providers. Grand Telephone Company offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Dennis is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Optimum Cable in Dennis, OK
Optimum cable coverage
About 7.33%, or 57 people, have Optimum cable internet available to them in the city. The company covers the northeast and east Dennis area. Optimum is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Dennis.
Optimum cable download speeds
Optimum is above average when comparing download speeds to all other internet providers in Dennis. Versus other cable providers in the area, Optimum cable is the slowest. There are no different maximum speeds throughout Dennis. The fastest plan anyone in Dennis can order from Optimum goes up to 940 Mbps, and all Dennis customers can get this speed.
Show all download speeds
- 100.0% up to 940.0 Mbps
Optimum cable upload speeds
In Dennis download speeds tend to be faster than than upload speeds for Optimum cable. Compared to other ISPs, Optimum is below average where upload speeds are concerned, and the slowest compared to other Dennis cable providers. Optimum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Dennis is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
EarthLink Fixed Wireless in Dennis, OK
EarthLink fixed wireless coverage
About 96.53%, or 751 people, have EarthLink fixed wireless internet available to them in the city. The company covers the entire Dennis area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Dennis.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Dennis. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are 2 different maximum speeds throughout Dennis. The fastest plan anyone in Dennis can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Dennis customers is up to 52 Mbps.
Show all download speeds
- 35.8% up to 100.0 Mbps
- 64.2% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Dennis download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and below average compared to other Dennis fixed wireless providers. EarthLink offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Dennis is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, EarthLink customers can get speeds up to 9.1 Mbps.
Show all upload speeds
- 35.8% up to 20.0 Mbps
- 64.2% up to 3.0 Mbps
AT&T Fixed Wireless in Dennis, OK
AT&T fixed wireless coverage
About 96.53%, or 751 people, have AT&T fixed wireless internet available to them in the city. The company covers the entire Dennis area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Dennis.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Dennis. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are 2 different maximum speeds throughout Dennis. The fastest plan anyone in Dennis can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Dennis customers is up to 52 Mbps.
Show all download speeds
- 35.8% up to 100.0 Mbps
- 64.2% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Dennis download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and below average compared to other Dennis fixed wireless providers. AT&T offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Dennis is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, AT&T customers can get speeds up to 9.1 Mbps.
Show all upload speeds
- 35.8% up to 20.0 Mbps
- 64.2% up to 3.0 Mbps
T-Mobile Home Internet Fixed Wireless in Dennis, OK
T-Mobile Home Internet fixed wireless coverage
About 94.22%, or 733 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the west, northeast, north, central, east, and southwest Dennis area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in most of Dennis.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is below average when comparing download speeds to all other internet providers in Dennis. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Dennis. The fastest plan anyone in Dennis can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Dennis customers is up to 57 Mbps.
Show all download speeds
- 42.8% up to 100.0 Mbps
- 57.2% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Dennis download speeds tend to be faster than than upload speeds for T-Mobile Home Internet fixed wireless. Compared to other ISPs, T-Mobile Home Internet is below average where upload speeds are concerned, and below average compared to other Dennis fixed wireless providers. T-Mobile Home Internet offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Dennis is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, T-Mobile Home Internet customers can get speeds up to 10 Mbps.
Show all upload speeds
- 42.8% up to 20.0 Mbps
- 57.2% up to 3.0 Mbps
The Junction Internet Fixed Wireless in Dennis, OK
The Junction Internet fixed wireless coverage
About 74.68%, or 581 people, have The Junction Internet fixed wireless internet available to them in the city. The company covers the west, north, northeast, southwest, and central Dennis area. The Junction Internet is a large internet service provider internet service providers in the US, with internet service available in much of Dennis.
The Junction Internet fixed wireless download speeds
The Junction Internet is below average when comparing download speeds to all other internet providers in Dennis. Versus other fixed wireless providers in the area, The Junction Internet fixed wireless is above average. There are 2 different maximum speeds throughout Dennis. The fastest plan anyone in Dennis can order from The Junction Internet goes up to 500 Mbps, the slowest package only goes up to 100 Mbps, and the city-wide average maximum speed for Dennis customers is up to 284 Mbps.
Show all download speeds
- 46.0% up to 500.0 Mbps
- 54.0% up to 100.0 Mbps
The Junction Internet fixed wireless upload speeds
In Dennis download speeds tend to be faster than than upload speeds for The Junction Internet fixed wireless. Compared to other ISPs, The Junction Internet is below average where upload speeds are concerned, and the fastest compared to other Dennis fixed wireless providers. The Junction Internet offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Dennis is up to 100 Mbps. Some customers have slower plan choices, which only go up to 20 Mbps. On average, The Junction Internet customers can get speeds up to 57 Mbps.
Show all upload speeds
- 46.0% up to 100.0 Mbps
- 54.0% up to 20.0 Mbps
Wisper Internet Fixed Wireless in Dennis, OK
Wisper Internet fixed wireless coverage
About 55.78%, or 434 people, have Wisper Internet fixed wireless internet available to them in the city. The company covers the northeast, west, north, east, and southwest Dennis area. Wisper Internet is a large internet service provider internet service providers in the US, with internet service available in a majority of Dennis.
Wisper Internet fixed wireless download speeds
Wisper Internet is average when comparing download speeds to all other internet providers in Dennis. Versus other fixed wireless providers in the area, Wisper Internet fixed wireless is the fastest. There are 2 different maximum speeds throughout Dennis. The fastest plan anyone in Dennis can order from Wisper Internet goes up to 400 Mbps, the slowest package only goes up to 100 Mbps, and the city-wide average maximum speed for Dennis customers is up to 368 Mbps.
Show all download speeds
- 89.2% up to 400.0 Mbps
- 10.8% up to 100.0 Mbps
Wisper Internet fixed wireless upload speeds
In Dennis download speeds tend to be faster than than upload speeds for Wisper Internet fixed wireless. Compared to other ISPs, Wisper Internet is below average where upload speeds are concerned, and above average compared to other Dennis fixed wireless providers. Wisper Internet offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Dennis is up to 30 Mbps. Some customers have slower plan choices, which only go up to 20 Mbps. On average, Wisper Internet customers can get speeds up to 29 Mbps.
Show all upload speeds
- 89.2% up to 30.0 Mbps
- 10.8% up to 20.0 Mbps
AtLink Broadband Fixed Wireless in Dennis, OK
AtLink Broadband fixed wireless coverage
About 8.87%, or 69 people, have AtLink Broadband fixed wireless internet available to them in the city. The company covers the southwest and north Dennis area. AtLink Broadband is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Dennis.
AtLink Broadband fixed wireless download speeds
AtLink Broadband is the slowest when comparing download speeds to all other internet providers in Dennis. Versus other fixed wireless providers in the area, AtLink Broadband fixed wireless is the slowest. There are no different maximum speeds throughout Dennis. The fastest plan anyone in Dennis can order from AtLink Broadband goes up to 10 Mbps, and all Dennis customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
AtLink Broadband fixed wireless upload speeds
In Dennis download speeds tend to be faster than than upload speeds for AtLink Broadband fixed wireless. Compared to other ISPs, AtLink Broadband is the slowest where upload speeds are concerned, and the slowest compared to other Dennis fixed wireless providers. AtLink Broadband offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Dennis is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Verizon Fixed Wireless in Dennis, OK
Verizon fixed wireless coverage
About 1.41%, or 11 people, have Verizon fixed wireless internet available to them in the city. The company covers the southeast Dennis area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Dennis.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Dennis. Versus other fixed wireless providers in the area, Verizon fixed wireless is above average. There are no different maximum speeds throughout Dennis. The fastest plan anyone in Dennis can order from Verizon goes up to 300 Mbps, and all Dennis customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Dennis download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and average compared to other Dennis fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Dennis is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Dennis Internet by Area
This information is most helpful to those looking for homes or considering moving to Dennis or any of the areas nearby.
How does internet in Dennis compare to the rest of Oklahoma?
Internet speeds in Dennis are much slower versus the average speeds in Oklahoma: 3,401 Mbps in Oklahoma versus 926 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Oklahoma is 98.43% versus 98.71% in Dennis.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Dennis are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does internet service look like in other cities?
Below are cities nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Cities
- Zena, OK: more internet coverage, slower speeds
- Cleora, OK: more internet coverage, faster speeds
- Disney, OK: more internet coverage, slower speeds
- Eucha, OK: more internet coverage, slower speeds
- Bernice, OK: more internet coverage, faster speeds
- Afton, OK: more internet coverage, slower speeds
- Grove, OK: more internet coverage, faster speeds
- Grand Lake Towne, OK: more internet coverage, faster speeds
- Copeland, OK: more internet coverage, faster speeds
- Jay, OK: more internet coverage, slower speeds
Cities with Similar Populations
- Elgin, ND: less internet coverage, faster speeds
- Springtown, PA: more internet coverage, faster speeds
- Achille, OK: more internet coverage, slower speeds
- Flat Rock, PA: more internet coverage, faster speeds
- Flagtown, NJ: more internet coverage, faster speeds
- Washington Island, WI: less internet coverage, slower speeds
- Faxon, OK: more internet coverage, faster speeds
- Fairview Alpha, LA: more internet coverage, faster speeds
- West Jackson, OH: more internet coverage, slower speeds
- Elko, SC: more internet coverage, slower speeds