In 30021 there are 4 residential Fiber providers covering 81.19% of the zip. The average home can get speeds up to 6,568 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.
This page contains all Fiber internet providers in 30021, GA.
To see availability maps for all providers including fiber, cable, DSL, and more in 30021, GA please click below.
Fiber Internet Service Providers in 30021
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 30021 are not shown.
30021 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
Where in 30021 is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 81.19% of 30021. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Cable One. Call one of the companies with service in 30021 above to see who has service at your home.
How fast is fiber internet in 30021?
The map below shows maximum fiber internet speeds by area in 30021.
Fiber Internet Speed Key
The average 30021 home can get up to 6,568 Mbps on their fiber internet plan. The fastest fiber download speed in the zip is 7,000 Mbps, which 69.09% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 3.61% of homes can only purchase plans up to 2,000 Mbps. See the internet provider details below for info about their speed and coverage in 30021.
Fiber internet speeds tend to be faster in the west parts of 30021, and slower in the northwest areas of the zip.
Is fiber the fastest internet I can get in 30021?
The fastest internet for you may vary based on where in 30021 you live. In general, cable competes most often with fiber in the zip.
- Fiber is the fastest internet type for 81.19% of 30021 homes.
- Cable is fastest for 18.65% 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 30021 homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in 30021, along with details on where in 30021 and at what speeds.
Sparklight Fiber in 30021, GA
Sparklight fiber coverage
About 69.09%, or 17,648 people, have Sparklight fiber internet available to them in the zip. The company covers the west, southeast, south, southwest, northeast, east, central, and north 30021 area. Sparklight is one of the largest internet service providers internet service providers in the US, with internet service available in much of 30021.
Sparklight fiber download speeds
Sparklight is the fastest when comparing download speeds to all other internet providers in 30021. Versus other fiber providers in the area, Sparklight fiber is the fastest. There are no different maximum speeds throughout 30021. The fastest plan anyone in 30021 can order from Sparklight goes up to 7,000 Mbps, and all 30021 customers can get this speed.
Show all download speeds
- 100.0% up to 7,000.0 Mbps
Sparklight fiber upload speeds
In 30021 download speeds tend to be equal to than upload speeds for Sparklight fiber. Compared to other ISPs, Sparklight is the fastest where upload speeds are concerned, and the fastest compared to other 30021 fiber providers. Sparklight offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 30021 is up to 7,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 7,000.0 Mbps
EarthLink Fiber in 30021, GA
EarthLink fiber coverage
About 36.32%, or 9,279 people, have EarthLink fiber internet available to them in the zip. The company covers the entire 30021 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in some of 30021.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in 30021. Versus other fiber providers in the area, EarthLink fiber is above average. There are no different maximum speeds throughout 30021. The fastest plan anyone in 30021 can order from EarthLink goes up to 5,000 Mbps, and all 30021 customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
EarthLink fiber upload speeds
In 30021 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 30021 fiber providers. EarthLink offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 30021 is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
AT&T Fiber in 30021, GA
AT&T fiber coverage
About 36.32%, or 9,279 people, have AT&T fiber internet available to them in the zip. The company covers the entire 30021 area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in some of 30021.
AT&T fiber download speeds
AT&T is above average when comparing download speeds to all other internet providers in 30021. Versus other fiber providers in the area, AT&T fiber is above average. There are no different maximum speeds throughout 30021. The fastest plan anyone in 30021 can order from AT&T goes up to 5,000 Mbps, and all 30021 customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
AT&T fiber upload speeds
In 30021 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 30021 fiber providers. AT&T offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 30021 is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
Google Fiber Fiber in 30021, GA
Google Fiber fiber coverage
About 19.81%, or 5,061 people, have Google Fiber fiber internet available to them in the zip. The company covers the southwest, northeast, and central 30021 area. Google Fiber is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of 30021.
Google Fiber fiber download speeds
Google Fiber is average when comparing download speeds to all other internet providers in 30021. Versus other fiber providers in the area, Google Fiber fiber is one of the slowest. There are no different maximum speeds throughout 30021. The fastest plan anyone in 30021 can order from Google Fiber goes up to 2,000 Mbps, and all 30021 customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Google Fiber fiber upload speeds
In 30021 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 30021 fiber providers. Google Fiber offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 30021 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
30021 Fiber by Area
This information is most helpful to those looking for homes or considering moving to 30021 or any of the areas nearby.
How does fiber internet in 30021 compare to the rest of Georgia?
Fiber internet speeds in 30021 are much faster versus the average speeds in Georgia: 0.00 Mbps in Georgia versus 6,568 Mbps in the zip. The state has similar fiber availability compared to the zip. Average fiber coverage in Georgia is 0.00% versus 81.19% in 30021.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around 30021 are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does fiber internet 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
- 30079, GA: more fiber coverage, slower speeds
- 30072, GA: more fiber coverage, faster speeds
- 30083, GA: more fiber coverage, faster speeds
- 30002, GA: more fiber coverage, faster speeds
- 30033, GA: more fiber coverage, faster speeds
- 30084, GA: more fiber coverage, slower speeds
- 30030, GA: more fiber coverage, faster speeds
- 30345, GA: more fiber coverage, faster speeds
- 30088, GA: more fiber coverage, faster speeds
- 30032, GA: more fiber coverage, faster speeds
Zip Codes with Similar Populations
- 07860, NJ: more fiber coverage, faster speeds
- 06514, CT: more fiber coverage, slower speeds
- 90602, CA: more fiber coverage, slower speeds
- 88007, NM: less fiber coverage, slower speeds
- 79072, TX: less fiber coverage, slower speeds
- 77504, TX: more fiber coverage, slower speeds
- 76801, TX: more fiber coverage, slower speeds
- 76109, TX: more fiber coverage, slower speeds
- 75254, TX: less fiber coverage, slower speeds
- 70005, LA: more fiber coverage, slower speeds