In Cobb Island there are 8 residential internet providers covering 100.00% of the city. The average home can get speeds up to 1,991 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.
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8 Internet Service Providers in Cobb Island
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 Cobb Island are not shown.
Cobb Island 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 Cobb Island
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 100.00% of Cobb Island. 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 XFINITY. Now you can call companies in Cobb Island with more confidence that they might be available.
How fast are internet speeds in Cobb Island?
The map below shows maximum internet speeds by area in Cobb Island.
Internet Speed Key
The average Cobb Island home can get up to 1,991 Mbps on their internet plan. For most people, the fastest download speed in the city is 2,000 Mbps, which 98.83% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 1.17% of homes can only purchase plans up to 1,200 Mbps. See the internet provider details below for info about their speed and coverage in Cobb Island.
Internet speeds tend to be faster in the southeast parts of Cobb Island, and slower in the northwest areas of the city.
What type of internet should I choose in Cobb Island?
The fastest internet for you may vary based on where in Cobb Island you live. If speed is your main concern, cable will be the fastest internet in the city.
- Fiber is the fastest internet type for 7.34% of Cobb Island homes.
- Cable is fastest for 92.66% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for less than 1% of Cobb Island homes.
Internet Market Health in Cobb Island
Internet Competition Key
The map shows how competitive the Cobb Island 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 Cobb Island based on what connections the average home has availabile:
- Average number of internet service providers to a home: 2.8 (very unhealthy)
- Average types of service (fiber, cable, DSL, etc): 2.1 (unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 2.8 (unhealthy)
Overall, competition is very unhealthy.
Cobb Island internet customers have the ability to buy internet service from 1 to 6 different providers, depending on where they live. For different types of service, Cobb Island homes have between 1 and 3 options. The type(s) of service available are cable, fixed wireless, and fiber, 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 similar. Cobb Island internet customers who want faster speeds have between 1 and 6 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, Cobb Island badly needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Cobb Island, along with details on where in Cobb Island and at what speeds.
XFINITY from Comcast Cable in Cobb Island, MD
XFINITY cable coverage
About 100.00%, or 858 people, have XFINITY cable internet available to them in the city. The company covers the entire Cobb Island area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of Cobb Island.
XFINITY from Comcast cable download speeds
XFINITY is above average when comparing download speeds to all other internet providers in Cobb Island. Versus other cable providers in the area, XFINITY cable is the fastest. There are 2 different maximum speeds throughout Cobb Island. The fastest plan anyone in Cobb Island can order from XFINITY goes up to 2,000 Mbps, the slowest package only goes up to 1,200 Mbps, and the city-wide average maximum speed for Cobb Island customers is up to 1,991 Mbps.
Show all download speeds
- 98.8% up to 2,000.0 Mbps
- 1.2% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In Cobb Island download speeds tend to be faster than than upload speeds for XFINITY cable. Compared to other ISPs, XFINITY is above average where upload speeds are concerned, and the fastest compared to other Cobb Island cable providers. XFINITY 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 Cobb Island is up to 250 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, XFINITY customers can get speeds up to 247 Mbps.
Show all upload speeds
- 98.8% up to 250.0 Mbps
- 1.2% up to 35.0 Mbps
XFINITY from Comcast Fiber in Cobb Island, MD
XFINITY fiber coverage
About 7.34%, or 63 people, have XFINITY fiber internet available to them in the city. The company covers the southeast Cobb Island area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Cobb Island.
XFINITY from Comcast fiber download speeds
XFINITY is the fastest when comparing download speeds to all other internet providers in Cobb Island. Versus other fiber providers in the area, XFINITY fiber is the fastest. There are no different maximum speeds throughout Cobb Island. The fastest plan anyone in Cobb Island can order from XFINITY goes up to 2,000 Mbps, and all Cobb Island customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
XFINITY from Comcast fiber upload speeds
In Cobb Island download speeds tend to be faster than than upload speeds for XFINITY fiber. Compared to other ISPs, XFINITY is above average where upload speeds are concerned, and the slowest compared to other Cobb Island fiber providers. XFINITY offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Cobb Island is up to 250 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 250.0 Mbps
Atlantic Broadband Cable in Cobb Island, MD
Atlantic Broadband cable coverage
About 1.17%, or 10 people, have Atlantic Broadband cable internet available to them in the city. The company covers the northwest Cobb Island area. Atlantic Broadband is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Cobb Island.
Atlantic Broadband cable download speeds
Atlantic Broadband is above average when comparing download speeds to all other internet providers in Cobb Island. Versus other cable providers in the area, Atlantic Broadband cable is the slowest. There are no different maximum speeds throughout Cobb Island. The fastest plan anyone in Cobb Island can order from Atlantic Broadband goes up to 1,000 Mbps, and all Cobb Island customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Atlantic Broadband cable upload speeds
In Cobb Island download speeds tend to be faster than than upload speeds for Atlantic Broadband cable. Compared to other ISPs, Atlantic Broadband is below average where upload speeds are concerned, and the slowest compared to other Cobb Island cable providers. Atlantic Broadband offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Cobb Island is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
THINKBIG NETWORKS Fiber in Cobb Island, MD
THINKBIG NETWORKS fiber coverage
About 1.17%, or 10 people, have THINKBIG NETWORKS fiber internet available to them in the city. The company covers the northwest Cobb Island area. THINKBIG NETWORKS is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Cobb Island.
THINKBIG NETWORKS fiber download speeds
THINKBIG NETWORKS is above average when comparing download speeds to all other internet providers in Cobb Island. Versus other fiber providers in the area, THINKBIG NETWORKS fiber is the slowest. There are no different maximum speeds throughout Cobb Island. The fastest plan anyone in Cobb Island can order from THINKBIG NETWORKS goes up to 1,000 Mbps, and all Cobb Island customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
THINKBIG NETWORKS fiber upload speeds
In Cobb Island download speeds tend to be equal to than upload speeds for THINKBIG NETWORKS fiber. Compared to other ISPs, THINKBIG NETWORKS is the fastest where upload speeds are concerned, and the fastest compared to other Cobb Island fiber providers. THINKBIG NETWORKS offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Cobb Island is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
T-Mobile Home Internet Fixed Wireless in Cobb Island, MD
T-Mobile Home Internet fixed wireless coverage
About 98.37%, or 844 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Cobb Island 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 Cobb Island.
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 Cobb Island. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is the fastest. There are 2 different maximum speeds throughout Cobb Island. The fastest plan anyone in Cobb Island 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 Cobb Island customers is up to 84 Mbps.
Show all download speeds
- 78.4% up to 100.0 Mbps
- 21.6% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Cobb Island 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 the fastest compared to other Cobb Island 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 Cobb Island 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 16 Mbps.
Show all upload speeds
- 78.4% up to 20.0 Mbps
- 21.6% up to 3.0 Mbps
EarthLink Fixed Wireless in Cobb Island, MD
EarthLink fixed wireless coverage
About 36.83%, or 316 people, have EarthLink fixed wireless internet available to them in the city. The company covers the southeast, south, and northwest Cobb Island area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in some of Cobb Island.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Cobb Island. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are no different maximum speeds throughout Cobb Island. The fastest plan anyone in Cobb Island can order from EarthLink goes up to 25 Mbps, and all Cobb Island customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Cobb Island download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Cobb Island fixed wireless providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Cobb Island is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
AT&T Fixed Wireless in Cobb Island, MD
AT&T fixed wireless coverage
About 36.83%, or 316 people, have AT&T fixed wireless internet available to them in the city. The company covers the southeast, south, and northwest Cobb Island area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in some of Cobb Island.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Cobb Island. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are no different maximum speeds throughout Cobb Island. The fastest plan anyone in Cobb Island can order from AT&T goes up to 25 Mbps, and all Cobb Island customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Cobb Island download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Cobb Island fixed wireless providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Cobb Island is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Cobb Island Internet by Area
This information is most helpful to those looking for homes or considering moving to Cobb Island or any of the areas nearby.
How does internet in Cobb Island compare to the rest of Maryland?
Internet speeds in Cobb Island are comparable versus the average speeds in Maryland: 2,041 Mbps in Maryland versus 1,991 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Maryland is 98.96% versus 100.00% in Cobb Island.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Cobb Island 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
- Rock Point, MD: equal internet coverage, faster speeds
- Longview Beach, MD: equal internet coverage, slower speeds
- Bushwood, MD: equal internet coverage, slower speeds
- Issue, MD: equal internet coverage, slower speeds
- Coltons Point, MD: equal internet coverage, slower speeds
- Avenue, MD: equal internet coverage, slower speeds
- Abell, MD: less internet coverage, slower speeds
- Mount Victoria, MD: equal internet coverage, slower speeds
- Chaptico, MD: less internet coverage, slower speeds
- Colonial Beach, VA: less internet coverage, slower speeds
Cities with Similar Populations
- Ridgeway, MO: less internet coverage, slower speeds
- New Plymouth, OH: less internet coverage, slower speeds
- Pleasant Grove, CA: less internet coverage, slower speeds
- Polkville, MS: equal internet coverage, slower speeds
- Pottersville, MO: equal internet coverage, slower speeds
- Prescott, WA: less internet coverage, slower speeds
- Presque Isle, WI: less internet coverage, slower speeds
- Ragland, WV: equal internet coverage, faster speeds
- Ravia, OK: equal internet coverage, slower speeds
- Red Valley, AZ: less internet coverage, slower speeds