In Dunwoody there are 10 residential internet providers covering 99.97% of the city. The average home can get speeds up to 6,403 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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10 Internet Service Providers in Dunwoody
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 Dunwoody are not shown.
Dunwoody 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 Dunwoody
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.
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Internet service is available in 99.97% of Dunwoody. 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 Cable One. Now you can call companies in Dunwoody with more confidence that they might be available.
How fast are internet speeds in Dunwoody?
The map below shows maximum internet speeds by area in Dunwoody.
Internet Speed Key
The average Dunwoody home can get up to 6,403 Mbps on their internet plan. For most people, the fastest download speed in the city is 8,000 Mbps, which 2.59% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 1.01% of homes can only purchase plans up to 1,000 Mbps. See the internet provider details below for info about their speed and coverage in Dunwoody.
Internet speeds tend to be faster in the northeast parts of Dunwoody, and slower in the south areas of the city.
What type of internet should I choose in Dunwoody?
The fastest internet for you may vary based on where in Dunwoody you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 93.61% of Dunwoody homes.
- Cable is fastest for 5.35% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 1.01%.
- Satellite internet may be the only option for less than 1% of Dunwoody homes.
Internet Market Health in Dunwoody
Internet Competition Key
The map shows how competitive the Dunwoody 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 Dunwoody based on what connections the average home has availabile:
- Average number of internet service providers to a home: 9.2 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 3.9 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 8.9 (very healthy)
Overall, competition is very healthy.
Dunwoody internet customers have the ability to buy internet service from 1 to 12 different providers, depending on where they live. For different types of service, Dunwoody homes have between 1 and 4 options. The type(s) of service available are cable, fixed wireless, fiber, 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. Dunwoody internet customers who want faster speeds have between 1 and 12 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, Dunwoody is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Dunwoody, along with details on where in Dunwoody and at what speeds.
XFINITY from Comcast Cable in Dunwoody, GA
XFINITY cable coverage
About 98.96%, or 51,185 people, have XFINITY cable internet available to them in the city. The company covers the entire Dunwoody area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in most of Dunwoody.
XFINITY from Comcast cable download speeds
XFINITY is below average when comparing download speeds to all other internet providers in Dunwoody. Versus other cable providers in the area, XFINITY cable is the fastest. There are 2 different maximum speeds throughout Dunwoody. The fastest plan anyone in Dunwoody 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 Dunwoody customers is up to 1,991 Mbps.
Show all download speeds
- 98.9% up to 2,000.0 Mbps
- 1.1% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In Dunwoody download speeds tend to be faster than than upload speeds for XFINITY cable. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and the fastest compared to other Dunwoody 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 Dunwoody 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 248 Mbps.
Show all upload speeds
- 98.9% up to 250.0 Mbps
- 1.1% up to 35.0 Mbps
AT&T DSL in Dunwoody, GA
AT&T DSL coverage
About 94.13%, or 48,689 people, have AT&T DSL internet available to them in the city. The company covers the entire Dunwoody area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Dunwoody.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Dunwoody. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 5 different maximum speeds throughout Dunwoody. The fastest plan anyone in Dunwoody can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Dunwoody customers is up to 68 Mbps.
Show all download speeds
- 46.6% up to 100.0 Mbps
- 11.3% up to 75.0 Mbps
- 17.2% up to 50.0 Mbps
- 10.1% up to 25.0 Mbps
- 14.8% up to 10.0 Mbps
AT&T DSL upload speeds
In Dunwoody download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and one of the fastest compared to other Dunwoody DSL providers. AT&T offers 4 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 Dunwoody is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, AT&T customers can get speeds up to 14 Mbps.
Show all upload speeds
- 57.9% up to 20.0 Mbps
- 17.2% up to 10.0 Mbps
- 10.1% up to 5.0 Mbps
- 14.8% up to 1.0 Mbps
EarthLink DSL in Dunwoody, GA
EarthLink DSL coverage
About 94.13%, or 48,689 people, have EarthLink DSL internet available to them in the city. The company covers the entire Dunwoody area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Dunwoody.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Dunwoody. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 5 different maximum speeds throughout Dunwoody. The fastest plan anyone in Dunwoody can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Dunwoody customers is up to 68 Mbps.
Show all download speeds
- 46.6% up to 100.0 Mbps
- 11.3% up to 75.0 Mbps
- 17.2% up to 50.0 Mbps
- 10.1% up to 25.0 Mbps
- 14.8% up to 10.0 Mbps
EarthLink DSL upload speeds
In Dunwoody download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and one of the fastest compared to other Dunwoody DSL providers. EarthLink offers 4 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 Dunwoody is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, EarthLink customers can get speeds up to 14 Mbps.
Show all upload speeds
- 57.9% up to 20.0 Mbps
- 17.2% up to 10.0 Mbps
- 10.1% up to 5.0 Mbps
- 14.8% up to 1.0 Mbps
EarthLink Fiber in Dunwoody, GA
EarthLink fiber coverage
About 86.78%, or 44,883 people, have EarthLink fiber internet available to them in the city. The company covers the entire Dunwoody area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Dunwoody.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in Dunwoody. Versus other fiber providers in the area, EarthLink fiber is above average. There are 2 different maximum speeds throughout Dunwoody. The fastest plan anyone in Dunwoody can order from EarthLink goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the city-wide average maximum speed for Dunwoody customers is up to 4,618 Mbps.
Show all download speeds
- 90.5% up to 5,000.0 Mbps
- 9.5% up to 1,000.0 Mbps
EarthLink fiber upload speeds
In Dunwoody download speeds tend to be equal to than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is above average where upload speeds are concerned, and above average compared to other Dunwoody fiber 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 Dunwoody is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, EarthLink customers can get speeds up to 4,618 Mbps.
Show all upload speeds
- 90.5% up to 5,000.0 Mbps
- 9.5% up to 1,000.0 Mbps
AT&T Fiber in Dunwoody, GA
AT&T fiber coverage
About 86.78%, or 44,883 people, have AT&T fiber internet available to them in the city. The company covers the entire Dunwoody area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Dunwoody.
AT&T fiber download speeds
AT&T is above average when comparing download speeds to all other internet providers in Dunwoody. Versus other fiber providers in the area, AT&T fiber is above average. There are 2 different maximum speeds throughout Dunwoody. The fastest plan anyone in Dunwoody can order from AT&T goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the city-wide average maximum speed for Dunwoody customers is up to 4,618 Mbps.
Show all download speeds
- 90.5% up to 5,000.0 Mbps
- 9.5% up to 1,000.0 Mbps
AT&T fiber upload speeds
In Dunwoody download speeds tend to be equal to than upload speeds for AT&T fiber. Compared to other ISPs, AT&T is above average where upload speeds are concerned, and above average compared to other Dunwoody fiber 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 Dunwoody is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, AT&T customers can get speeds up to 4,618 Mbps.
Show all upload speeds
- 90.5% up to 5,000.0 Mbps
- 9.5% up to 1,000.0 Mbps
Sparklight Fiber in Dunwoody, GA
Sparklight fiber coverage
About 83.06%, or 42,963 people, have Sparklight fiber internet available to them in the city. The company covers the entire Dunwoody area. Sparklight is one of the largest internet service providers internet service providers in the US, with internet service available in much of Dunwoody.
Sparklight fiber download speeds
Sparklight is above average when comparing download speeds to all other internet providers in Dunwoody. Versus other fiber providers in the area, Sparklight fiber is above average. There are no different maximum speeds throughout Dunwoody. The fastest plan anyone in Dunwoody can order from Sparklight goes up to 7,000 Mbps, and all Dunwoody customers can get this speed.
Show all download speeds
- 100.0% up to 7,000.0 Mbps
Sparklight fiber upload speeds
In Dunwoody download speeds tend to be equal to than upload speeds for Sparklight fiber. Compared to other ISPs, Sparklight is above average where upload speeds are concerned, and above average compared to other Dunwoody fiber providers. Sparklight offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Dunwoody is up to 7,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 7,000.0 Mbps
Google Fiber Fiber in Dunwoody, GA
Google Fiber fiber coverage
About 9.44%, or 4,884 people, have Google Fiber fiber internet available to them in the city. The company covers the west, east, and southwest Dunwoody area. Google Fiber is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Dunwoody.
Google Fiber fiber download speeds
Google Fiber is below average when comparing download speeds to all other internet providers in Dunwoody. Versus other fiber providers in the area, Google Fiber fiber is below average. There are no different maximum speeds throughout Dunwoody. The fastest plan anyone in Dunwoody can order from Google Fiber goes up to 2,000 Mbps, and all Dunwoody customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Google Fiber fiber upload speeds
In Dunwoody download speeds tend to be faster than than upload speeds for Google Fiber fiber. Compared to other ISPs, Google Fiber is below average where upload speeds are concerned, and below average compared to other Dunwoody fiber providers. Google Fiber offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Dunwoody is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Hotwire Communications Fiber in Dunwoody, GA
Hotwire Communications fiber coverage
About 2.59%, or 1,342 people, have Hotwire Communications fiber internet available to them in the city. The company covers the east and northeast Dunwoody area. Hotwire Communications is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Dunwoody.
Hotwire Communications fiber download speeds
Hotwire Communications is the fastest when comparing download speeds to all other internet providers in Dunwoody. Versus other fiber providers in the area, Hotwire Communications fiber is the fastest. There are no different maximum speeds throughout Dunwoody. The fastest plan anyone in Dunwoody can order from Hotwire Communications goes up to 8,000 Mbps, and all Dunwoody customers can get this speed.
Show all download speeds
- 100.0% up to 8,000.0 Mbps
Hotwire Communications fiber upload speeds
In Dunwoody download speeds tend to be equal to than upload speeds for Hotwire Communications fiber. Compared to other ISPs, Hotwire Communications is the fastest where upload speeds are concerned, and the fastest compared to other Dunwoody fiber providers. Hotwire Communications offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Dunwoody is up to 8,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 8,000.0 Mbps
XFINITY from Comcast Fiber in Dunwoody, GA
XFINITY fiber coverage
About 1.23%, or 638 people, have XFINITY fiber internet available to them in the city. The company covers the south Dunwoody 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 Dunwoody.
XFINITY from Comcast fiber download speeds
XFINITY is below average when comparing download speeds to all other internet providers in Dunwoody. Versus other fiber providers in the area, XFINITY fiber is the slowest. There are no different maximum speeds throughout Dunwoody. The fastest plan anyone in Dunwoody can order from XFINITY goes up to 1,200 Mbps, and all Dunwoody customers can get this speed.
Show all download speeds
- 100.0% up to 1,200.0 Mbps
XFINITY from Comcast fiber upload speeds
In Dunwoody download speeds tend to be faster than than upload speeds for XFINITY fiber. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and the slowest compared to other Dunwoody fiber providers. XFINITY offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Dunwoody is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
T-Mobile Home Internet Fixed Wireless in Dunwoody, GA
T-Mobile Home Internet fixed wireless coverage
About 96.08%, or 49,694 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Dunwoody 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 Dunwoody.
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 Dunwoody. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Dunwoody. The fastest plan anyone in Dunwoody 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 Dunwoody customers is up to 88 Mbps.
Show all download speeds
- 84.1% up to 100.0 Mbps
- 15.9% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Dunwoody 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 Dunwoody 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 Dunwoody 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 17 Mbps.
Show all upload speeds
- 84.1% up to 20.0 Mbps
- 15.9% up to 3.0 Mbps
EarthLink Fixed Wireless in Dunwoody, GA
EarthLink fixed wireless coverage
About 95.40%, or 49,344 people, have EarthLink fixed wireless internet available to them in the city. The company covers the entire Dunwoody area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Dunwoody.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Dunwoody. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Dunwoody. The fastest plan anyone in Dunwoody 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 Dunwoody customers is up to 59 Mbps.
Show all download speeds
- 45.0% up to 100.0 Mbps
- 55.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Dunwoody 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 Dunwoody 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 Dunwoody 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 11 Mbps.
Show all upload speeds
- 45.0% up to 20.0 Mbps
- 55.0% up to 3.0 Mbps
AT&T Fixed Wireless in Dunwoody, GA
AT&T fixed wireless coverage
About 95.40%, or 49,344 people, have AT&T fixed wireless internet available to them in the city. The company covers the entire Dunwoody area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Dunwoody.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Dunwoody. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Dunwoody. The fastest plan anyone in Dunwoody 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 Dunwoody customers is up to 59 Mbps.
Show all download speeds
- 45.0% up to 100.0 Mbps
- 55.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Dunwoody 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 Dunwoody 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 Dunwoody 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 11 Mbps.
Show all upload speeds
- 45.0% up to 20.0 Mbps
- 55.0% up to 3.0 Mbps
Verizon Fixed Wireless in Dunwoody, GA
Verizon fixed wireless coverage
About 75.15%, or 38,869 people, have Verizon fixed wireless internet available to them in the city. The company covers the entire Dunwoody area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in much of Dunwoody.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Dunwoody. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are 2 different maximum speeds throughout Dunwoody. The fastest plan anyone in Dunwoody can order from Verizon goes up to 1,000 Mbps, the slowest package only goes up to 300 Mbps, and the city-wide average maximum speed for Dunwoody customers is up to 554 Mbps.
Show all download speeds
- 36.2% up to 1,000.0 Mbps
- 63.8% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Dunwoody 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 the fastest compared to other Dunwoody fixed wireless providers. Verizon 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 Dunwoody is up to 75 Mbps. Some customers have slower plan choices, which only go up to 20 Mbps. On average, Verizon customers can get speeds up to 40 Mbps.
Show all upload speeds
- 36.2% up to 75.0 Mbps
- 63.8% up to 20.0 Mbps
Dunwoody Internet by Area
This information is most helpful to those looking for homes or considering moving to Dunwoody or any of the areas nearby.
How does internet in Dunwoody compare to the rest of Georgia?
Internet speeds in Dunwoody are much faster versus the average speeds in Georgia: 4,127 Mbps in Georgia versus 6,403 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Georgia is 98.63% versus 99.97% in Dunwoody.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Dunwoody 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
- Sandy Springs, GA: less internet coverage, slower speeds
- Doraville, GA: less internet coverage, faster speeds
- Chamblee, GA: less internet coverage, faster speeds
- North Atlanta, GA: less internet coverage, slower speeds
- Norcross, GA: less internet coverage, slower speeds
- Roswell, GA: less internet coverage, slower speeds
- Tucker, GA: less internet coverage, slower speeds
- Berkeley Lake, GA: more internet coverage, slower speeds
- North Druid Hills, GA: more internet coverage, slower speeds
- Johns Creek, GA: less internet coverage, slower speeds
Cities with Similar Populations
- Ballwin, MO: less internet coverage, slower speeds
- Beaumont, CA: more internet coverage, faster speeds
- Bluffton, SC: less internet coverage, slower speeds
- Campbell, CA: less internet coverage, slower speeds
- Wayne, NJ: less internet coverage, faster speeds
- Davis, CA: less internet coverage, slower speeds
- Edina, MN: less internet coverage, faster speeds
- Encinitas, CA: less internet coverage, slower speeds
- Findlay, OH: less internet coverage, slower speeds
- Irondequoit, NY: more internet coverage, faster speeds