In 99721, you’ll select from 2 mobile wireless carriers listed below. 5.9% of 99721’s land area is covered by some kind of wireless service, as are 90.17% of 99721’s 479 residents. 5G reception covers up to 0.00% of people while they are sitting at home. Note that we may have a financial relationship with some of the 99721 providers below. This does not influence what data we show, and helps us provide high-quality, detailed information for free.
Coverage percentages on this page are based on the percent of 99721 homes that would be covered by cellular service of any kind, unless specified as 99721 land area.
The western parts of the zip feature better overall coverage for faster data. The opposite is true in the northwestern areas of 99721 where mobile data speeds are generally slower.
Local Mobile Providers in 99721, AK
The companies below provide service to areas smaller than the entire United States. For example, they may have a cell tower in 99721, and then partner with larger national companies to provide national service for traveling customers. We display network partners to the best of our ability but cannot guarantee coverage or charges outside of 99721 and the providers’ coverage areas.
More about GCI in 99721
GCI Data Speeds and Coverage in 99721
GCI covers 88.67% of homes in the zip with mobile data. The fastest cellular data speed available is 4G. Coverage by homes and land mass (the % of acres with cell coverage versus the total acreage in 99721) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
0.43% |
1.76% |
2G or 3G |
88.51% |
1.60% |
4G is the fastest cell coverage for 0.43% of homes. 88.08% of homes can only receive 2G or 3G data. We rank GCI as #2 out of 2 for a combination of coverage and speed among 99721 mobile providers.
GCI Voice Quality in 99721
4G voice is considered HD, and is available at 0.43% of 99721 homes. 88.50% of homes can make calls using older 2G or 3G voice technology.
More about ASTAC in 99721
ASTAC Data Speeds and Coverage in 99721
ASTAC covers 90.15% of homes in the zip with mobile data. The fastest cellular data speed available is 4G. Coverage by homes and land mass (the % of acres with cell coverage versus the total acreage in 99721) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
0.18% |
0.88% |
2G or 3G |
89.31% |
2.06% |
4G is the fastest cell coverage for 0.18% of homes. 89.13% of homes can only receive 2G or 3G data. We rank ASTAC as #1 out of 2 for a combination of coverage and speed among 99721 mobile providers.
ASTAC Voice Quality in 99721
4G voice is considered HD, and is available at 0.18% of 99721 homes. 90.15% of homes can make calls using older 2G or 3G voice technology.
Despite being much smaller, ASTAC service is actually better for coverage and speeds in 99721 than the major cell carriers AT&T, Verizon, and T-Mobile. This is likely only true in and around the proper zip boundaries.
99721, AK Mobile Network Coverage Maps | Voice, 4G & 5G
99721 Fastest Speeds Key
Your mobile coverage in 99721 may vary based on your provider and location. The map above shows the fastest mobile data speeds in and around the zip. To see coverage for an individual provider, click the provider's availability maps above.
There are several types of mobile coverage to consider when evaluating a carrier’s geographic reliability. 4G covers 0.43% of the zip. Overall, 90.17% of homes (478 people) and 5.9% of the land (1,916.2 square miles) are covered by some form of cell technology.
5G Coverage Map and Availability in 99721
99721 5G Coverage Key
5G networks in 99721 cover 0.00% of homes with 5G voice and data.
4G Coverage Map and Availability in 99721
99721 4G Coverage Key
4G/LTE networks have become one of the nation’s most common mobile coverage types for data, and in some locations, voice calls. In 99721, 0.43% of the area is covered by 4G data, and 0.43% is covered by 4G HD voice service. GCI has the best 4G network in 99721 with 0.43% coverage.
Selecting the Best Cell Provider in 99721 for You
If you’re still struggling to choose a cell phone provider in the zip, some of these facts may help you decide:
- Coverage to 99721 houses is best with service from ASTAC, with 90.15% of homes covered.
- The best coverage across all 99721 land is provided by ASTAC at 6.23% of land area covered.
- The current best 4G coverage comes from GCI reporting 0.43% in 99721.
- The best 2G or 3G coverage is obtainable with ASTAC, covering 90.15% of 99721.
- The top estimated average speed in 99721, estimated at 2.75, Mbps is available through ASTAC.
Mobile Service Zip Codes Near 99721
If you live near 99721 but aren’t technically in the zip, or you like to explore the region a lot, your coverage availability and speeds may vary.
Enter your zip code here to find more precise mobile numbers on your exact location. Here are our mobile and cell phone guides for several popular locations in and around 99721: