In 30721 there are 9 residential internet providers covering 99.49% of the zip. The average home can get speeds up to 7,857 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
9 Internet Service Providers in 30721
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 30721 are not shown.
30721 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 30721
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 99.49% of 30721. 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 Dalton Utilities. Now you can call companies in 30721 with more confidence that they might be available.
How fast are internet speeds in 30721?
The map below shows maximum internet speeds by area in 30721.
Internet Speed Key
The average 30721 home can get up to 7,857 Mbps on their internet plan. For most people, the fastest download speed in the zip is 10,000 Mbps, which 75.70% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, less than 1% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in 30721.
Internet speeds tend to be faster in the west parts of 30721, and slower in the southeast areas of the zip.
What type of internet should I choose in 30721?
The fastest internet for you may vary based on where in 30721 you live. If speed is your main concern, fiber will be the fastest internet in the zip.
- Fiber is the fastest internet type for 79.79% of 30721 homes.
- Cable is fastest for 19.49% of the zip.
- 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 30721 homes.
Internet Market Health in 30721
Internet Competition Key
The map shows how competitive the 30721 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 30721 based on what connections the average home has availabile:
- Average number of internet service providers to a home: 6.0 (healthy)
- Average types of service (fiber, cable, DSL, etc): 3.7 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 5.8 (healthy)
Overall, competition is very healthy.
30721 internet customers have the ability to buy internet service from 1 to 9 different providers, depending on where they live. For different types of service, 30721 homes have between 1 and 4 options. The type(s) of service available are fixed wireless, cable, dsl, and fiber, though these may vary depending on the region within the zip.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. 30721 internet customers who want faster speeds have between 0 and 8 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, 30721 is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in 30721, along with details on where in 30721 and at what speeds.
Spectrum Cable in 30721, GA
Spectrum cable coverage
About 97.54%, or 52,245 people, have Spectrum cable internet available to them in the zip. The company covers the entire 30721 area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in most of 30721.
Spectrum cable download speeds
Spectrum is below average when comparing download speeds to all other internet providers in 30721. Versus other cable providers in the area, Spectrum cable is the fastest. There are no different maximum speeds throughout 30721. The fastest plan anyone in 30721 can order from Spectrum goes up to 1,000 Mbps, and all 30721 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In 30721 download speeds tend to be faster than than upload speeds for Spectrum cable. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the fastest compared to other 30721 cable providers. Spectrum offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 30721 is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Windstream DSL in 30721, GA
Windstream DSL coverage
About 95.76%, or 51,296 people, have Windstream DSL internet available to them in the zip. The company covers the entire 30721 area. Windstream is one of the largest internet service providers internet service providers in the US, with internet service available in most of 30721.
Windstream DSL download speeds
Windstream is below average when comparing download speeds to all other internet providers in 30721. Versus other DSL providers in the area, Windstream DSL is the fastest. There are 6 different maximum speeds throughout 30721. The fastest plan anyone in 30721 can order from Windstream goes up to 300 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 30721 customers is up to 126 Mbps.
Show all download speeds
- 5.8% up to 300.0 Mbps
- 36.3% up to 200.0 Mbps
- 30.0% up to 100.0 Mbps
- 8.1% up to 50.0 Mbps
- 1.0% up to 25.0 Mbps
- 18.7% up to 10.0 Mbps
Windstream DSL upload speeds
In 30721 download speeds tend to be faster than than upload speeds for Windstream DSL. Compared to other ISPs, Windstream is below average where upload speeds are concerned, and the fastest compared to other 30721 DSL providers. Windstream offers 14 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 30721 is up to 83 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Windstream customers can get speeds up to 35 Mbps.
Show all upload speeds
- 5.9% up to 83.0 Mbps
- 0.2% up to 69.0 Mbps
- 46.0% up to 52.0 Mbps
- 0.1% up to 40.0 Mbps
- 7.7% up to 32.0 Mbps
- 7.7% up to 23.0 Mbps
- 0.1% up to 20.0 Mbps
- 4.4% up to 17.0 Mbps
- 0.0% up to 15.0 Mbps
- 4.1% up to 12.0 Mbps
- 0.2% up to 10.0 Mbps
- 0.1% up to 9.0 Mbps
- 4.8% up to 3.0 Mbps
- 18.7% up to 1.0 Mbps
Dalton Utilities Fiber in 30721, GA
Dalton Utilities fiber coverage
About 75.70%, or 40,550 people, have Dalton Utilities fiber internet available to them in the zip. The company covers the entire 30721 area. Dalton Utilities is a large internet service provider internet service providers in the US, with internet service available in much of 30721.
Dalton Utilities fiber download speeds
Dalton Utilities is the fastest when comparing download speeds to all other internet providers in 30721. Versus other fiber providers in the area, Dalton Utilities fiber is the fastest. There are no different maximum speeds throughout 30721. The fastest plan anyone in 30721 can order from Dalton Utilities goes up to 10,000 Mbps, and all 30721 customers can get this speed.
Show all download speeds
- 100.0% up to 10,000.0 Mbps
Dalton Utilities fiber upload speeds
In 30721 download speeds tend to be equal to than upload speeds for Dalton Utilities fiber. Compared to other ISPs, Dalton Utilities is the fastest where upload speeds are concerned, and the fastest compared to other 30721 fiber providers. Dalton Utilities offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 30721 is up to 10,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 10,000.0 Mbps
Windstream Fiber in 30721, GA
Windstream fiber coverage
About 39.22%, or 21,006 people, have Windstream fiber internet available to them in the zip. The company covers the entire 30721 area. Windstream is one of the largest internet service providers internet service providers in the US, with internet service available in some of 30721.
Windstream fiber download speeds
Windstream is below average when comparing download speeds to all other internet providers in 30721. Versus other fiber providers in the area, Windstream fiber is the slowest. There are 2 different maximum speeds throughout 30721. The fastest plan anyone in 30721 can order from Windstream goes up to 2,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the zip-wide average maximum speed for 30721 customers is up to 1,041 Mbps.
Show all download speeds
- 4.1% up to 2,000.0 Mbps
- 95.9% up to 1,000.0 Mbps
Windstream fiber upload speeds
In 30721 download speeds tend to be equal to than upload speeds for Windstream fiber. Compared to other ISPs, Windstream is below average where upload speeds are concerned, and the slowest compared to other 30721 fiber providers. Windstream offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 30721 is up to 2,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, Windstream customers can get speeds up to 1,041 Mbps.
Show all upload speeds
- 4.1% up to 2,000.0 Mbps
- 95.9% up to 1,000.0 Mbps
T-Mobile Home Internet Fixed Wireless in 30721, GA
T-Mobile Home Internet fixed wireless coverage
About 95.51%, or 51,158 people, have T-Mobile Home Internet fixed wireless internet available to them in the zip. The company covers the entire 30721 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 30721.
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 30721. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout 30721. The fastest plan anyone in 30721 can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 30721 customers is up to 71 Mbps.
Show all download speeds
- 61.8% up to 100.0 Mbps
- 38.2% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In 30721 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 average compared to other 30721 fixed wireless providers. T-Mobile Home Internet offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 30721 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 14 Mbps.
Show all upload speeds
- 61.8% up to 20.0 Mbps
- 38.2% up to 3.0 Mbps
Verizon Fixed Wireless in 30721, GA
Verizon fixed wireless coverage
About 65.38%, or 35,023 people, have Verizon fixed wireless internet available to them in the zip. The company covers the entire 30721 area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in much of 30721.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in 30721. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout 30721. The fastest plan anyone in 30721 can order from Verizon goes up to 300 Mbps, and all 30721 customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In 30721 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 30721 fixed wireless providers. Verizon offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 30721 is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
EarthLink Fixed Wireless in 30721, GA
EarthLink fixed wireless coverage
About 64.92%, or 34,777 people, have EarthLink fixed wireless internet available to them in the zip. The company covers the entire 30721 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of 30721.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in 30721. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout 30721. The fastest plan anyone in 30721 can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 30721 customers is up to 42 Mbps.
Show all download speeds
- 23.1% up to 100.0 Mbps
- 76.9% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In 30721 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 one of the slowest compared to other 30721 fixed wireless providers. EarthLink offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 30721 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 6.9 Mbps.
Show all upload speeds
- 23.1% up to 20.0 Mbps
- 76.9% up to 3.0 Mbps
AT&T Fixed Wireless in 30721, GA
AT&T fixed wireless coverage
About 64.92%, or 34,777 people, have AT&T fixed wireless internet available to them in the zip. The company covers the entire 30721 area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of 30721.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in 30721. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout 30721. The fastest plan anyone in 30721 can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 30721 customers is up to 42 Mbps.
Show all download speeds
- 23.1% up to 100.0 Mbps
- 76.9% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In 30721 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 one of the slowest compared to other 30721 fixed wireless providers. AT&T offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 30721 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 6.9 Mbps.
Show all upload speeds
- 23.1% up to 20.0 Mbps
- 76.9% up to 3.0 Mbps
30721 Internet by Area
This information is most helpful to those looking for homes or considering moving to 30721 or any of the areas nearby.
How does internet in 30721 compare to the rest of Georgia?
Internet speeds in 30721 are much faster versus the average speeds in Georgia: 4,127 Mbps in Georgia versus 7,857 Mbps in the zip. The state has similar internet availability compared to the zip. Average internet coverage in Georgia is 98.63% versus 99.49% in 30721.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around 30721 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 zip codes?
Below are zip codes nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Zip Codes
- 30720, GA: more internet coverage, faster speeds
- 30740, GA: more internet coverage, slower speeds
- 30756, GA: more internet coverage, faster speeds
- 30755, GA: more internet coverage, slower speeds
- 30705, GA: less internet coverage, slower speeds
- 30735, GA: less internet coverage, slower speeds
- 30739, GA: more internet coverage, slower speeds
- 30728, GA: less internet coverage, slower speeds
- 30707, GA: more internet coverage, slower speeds
- 30540, GA: less internet coverage, slower speeds
Zip Codes with Similar Populations
- 20902, MD: more internet coverage, slower speeds
- 29229, SC: more internet coverage, slower speeds
- 92833, CA: more internet coverage, slower speeds
- 95037, CA: less internet coverage, slower speeds
- 22204, VA: more internet coverage, slower speeds
- 21215, MD: more internet coverage, slower speeds
- 20744, MD: more internet coverage, slower speeds
- 20009, DC: more internet coverage, slower speeds
- 19148, PA: more internet coverage, slower speeds
- 00924, PR: more internet coverage, slower speeds