In 99721 there is 1 residential DSL provider covering 86.43% of the zip. The average home can get speeds up to 10 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 DSL internet providers in 99721, AK.
To see availability maps for all providers including fiber, cable, DSL, and more in 99721, AK please click below.
DSL Internet Service Provider in 99721
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 99721 are not shown.
99721 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 99721 is DSL internet available?
DSL Internet Availability Key
DSL is available in 86.43% of 99721. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Astac.Net. Call one of the companies with service in 99721 above to see who has service at your home.
How fast is DSL internet in 99721?
The map below shows maximum DSL internet speeds by area in 99721.
DSL Internet Speed Key
The average 99721 home can get up to 10 Mbps on their DSL internet plan. The fastest DSL download speed in the zip is 10 Mbps, which 86.43% of residents can get.
Is DSL the fastest internet I can get in 99721?
The fastest internet for you may vary based on where in 99721 you live. In general, satellite competes most often with DSL in the zip.
- Fiber is the fastest internet type for less than 1% of 99721 homes.
- Cable is fastest for less than 1% of the zip.
- DSL is fastest for 86.43%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for 13.57% of 99721 homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in 99721, along with details on where in 99721 and at what speeds.
Astac.Net DSL in 99721, AK
Astac.Net DSL coverage
About 86.43%, or 414 people, have Astac.Net DSL internet available to them in the zip. The company covers the entire 99721 area. Astac.Net is a small internet service provider internet service providers in the US, with internet service available in most of 99721.
Astac.Net DSL download speeds
Astac.Net is the fastest when comparing download speeds to all other internet providers in 99721. Versus other DSL providers in the area, Astac.Net DSL is the fastest. There are no different maximum speeds throughout 99721. The fastest plan anyone in 99721 can order from Astac.Net goes up to 10 Mbps, and all 99721 customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Astac.Net DSL upload speeds
In 99721 download speeds tend to be faster than than upload speeds for Astac.Net DSL. Compared to other ISPs, Astac.Net is the fastest where upload speeds are concerned, and the fastest compared to other 99721 DSL providers. Astac.Net offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 99721 is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
99721 DSL by Area
This information is most helpful to those looking for homes or considering moving to 99721 or any of the areas nearby.
How does DSL internet in 99721 compare to the rest of Alaska?
DSL internet speeds in 99721 are much faster versus the average speeds in Alaska: 0.00 Mbps in Alaska versus 10 Mbps in the zip. The state has similar DSL availability compared to the zip. Average DSL coverage in Alaska is 0.00% versus 86.43% in 99721.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around 99721 are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does DSL 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
- 99751, AK: less DSL coverage, faster speeds
- 99773, AK: more DSL coverage, faster speeds
- 99722, AK: more DSL coverage, faster speeds
- 99786, AK: more DSL coverage, faster speeds
- 99781, AK: more DSL coverage, faster speeds
- 99774, AK: more DSL coverage, faster speeds
- 99724, AK: more DSL coverage, faster speeds
- 99767, AK: more DSL coverage, similar speeds
- 99740, AK: more DSL coverage, similar speeds
- 99790, AK: less DSL coverage, faster speeds
Zip Codes with Similar Populations
- 26384, WV: less DSL coverage, faster speeds
- 32664, FL: more DSL coverage, faster speeds
- 30708, GA: more DSL coverage, faster speeds
- 30177, GA: less DSL coverage, faster speeds
- 29373, SC: more DSL coverage, similar speeds
- 26691, WV: more DSL coverage, faster speeds
- 26629, WV: less DSL coverage, similar speeds
- 26627, WV: less DSL coverage, faster speeds
- 26412, WV: less DSL coverage, similar speeds
- 80455, CO: more DSL coverage, faster speeds