In 57258, you’ll select from 4 mobile wireless carriers listed below. 100.0% of 57258’s land area is covered by some kind of wireless service, as are 100.00% of 57258’s 400 residents. 5G reception covers up to 93.65% of people while they are sitting at home. Note that we may have a financial relationship with some of the 57258 providers below. This does not influence what data we show, and helps us provide high-quality, detailed information for free.
57258, SD Top Cell Providers
Starter Phones Designed for Child Safety
Coverage:
T-Mobile Network
Data Speeds:
Same as T-Mobile below
Plans start at $29/mo.
View plans
Built-in Parental Controls | Approved Contacts Only | Parent-Controlled Internet Access
Plans include 5G where available.
Coverage:
T-Mobile Network
Data Speeds:
Same as T-Mobile below
Plans start at $15/mo.
View plans
Mint Mobile provides very affordable plans using the same network as T-Mobile throughout the United States. Learn more about Mint vs. other carriers.
AT&T Wireless 5G available in 57258
Coverage:
100.00% of 57258
96.67% of the USA
Data Speeds:
5G: 11.23% 4G: 100.00% 3G or 2G: 100.00%
1-833-652-2264
More about AT&T Wireless in 57258
AT&T Wireless Data Speeds and Coverage in 57258
AT&T Wireless covers 100.00% of homes in the zip with mobile data. The fastest cellular data speed available is 5G. Coverage by homes and land mass (the % of acres with cell coverage versus the total acreage in 57258) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
11.23% |
2.39% |
4G |
100.00% |
100.00% |
2G or 3G |
100.00% |
100.00% |
5G is the fastest wireless internet and data speed for 11.23% of homes. 4G is the fastest cell coverage for 88.77% of homes. 0.00% of homes can only receive 2G or 3G data. We rank AT&T Wireless as #2 out of 4 for a combination of coverage and speed among 57258 mobile providers.
AT&T Wireless Voice Quality in 57258
5G voice quality can be very clear, and is available to 11.23% of homes. 4G voice is considered HD, and is available at 100.00% of 57258 homes. 100.00% of homes can make calls using older 2G or 3G voice technology.
T-Mobile 5G available in 57258
Coverage:
99.01% of 57258
97.12% of the USA
Data Speeds:
5G: 93.65% 4G: 70.07% 3G or 2G: 7.23%
More about T-Mobile in 57258
T-Mobile Data Speeds and Coverage in 57258
T-Mobile covers 99.01% of homes in the zip with mobile data. The fastest cellular data speed available is 5G. Coverage by homes and land mass (the % of acres with cell coverage versus the total acreage in 57258) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
93.65% |
83.05% |
4G |
70.07% |
61.89% |
2G or 3G |
7.23% |
13.29% |
5G is the fastest wireless internet and data speed for 93.65% of homes. 4G is the fastest cell coverage for 0.00% of homes. 0.00% of homes can only receive 2G or 3G data. We rank T-Mobile as #1 out of 4 for a combination of coverage and speed among 57258 mobile providers.
T-Mobile Voice Quality in 57258
5G voice quality can be very clear, and is available to 93.65% of homes. 4G voice is considered HD, and is available at 99.01% of 57258 homes. 7.23% of homes can make calls using older 2G or 3G voice technology.
More about Verizon Wireless in 57258
Verizon Wireless Data Speeds and Coverage in 57258
Verizon Wireless covers 100.00% 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 57258) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
96.69% |
97.47% |
2G or 3G |
100.00% |
100.00% |
4G is the fastest cell coverage for 96.69% of homes. 0.00% of homes can only receive 2G or 3G data. We rank Verizon Wireless as #3 out of 4 for a combination of coverage and speed among 57258 mobile providers.
Verizon Wireless Voice Quality in 57258
4G voice is considered HD, and is available at 100.00% of 57258 homes. 95.79% of homes can make calls using older 2G or 3G voice technology.
Coverage percentages on this page are based on the percent of 57258 homes that would be covered by cellular service of any kind, unless specified as 57258 land area.
Fastest Cell Service Down to the 57258 Neighborhood
The map below shows where Verizon, AT&T, or T-Mobile are faster in 57258, SD. Areas with no clear winner are shown as ties.
Overall, 57258 ranks #540 out of 1046 zip codes for the fastest mobile internet network speeds in South Dakota.
Best 57258 Cell Provider Key
The southern parts of the zip feature better overall coverage for faster data. The opposite is true in the northwestern areas of 57258 where mobile data speeds are generally slower.
Best Coverage & Data Speeds in 57258, SD: T-Mobile
Among the largest cell phone companies in the United States, T-Mobile has the best speed and coverage in 57258. T-Mobile has 5G that covers 93.65% of the zip. Cell service of any type reaches 100.00% of 57258 homes.
Cheap Options for Mobile Service in 57258, SD
If the price of a 57258 mobile plan is a major concern for you, cheaper mobile plans are available as well. There are several options available in 57258 including pre-paid, no-contract plans that start as low as $15 per line. Many of these providers such as Mint, Boost, and Cricket partner with the three major carriers to provide excellent coverage nationwide. With these discount options, the price of your 57258 wireless plan will quickly rise if you add additional lines or features such as a hotspot or unlimited data.
Plans include 5G where available.
Coverage:
T-Mobile Network
Data Speeds:
Same as T-Mobile above
Plans start at $15/mo.
View plans
Mint Mobile provides very affordable plans using the same network as T-Mobile throughout the United States.
These providers all offer excellent coverage at a lower price compared to more well-known brands. Mint is generally regarded as the most affordable provider for unlimited data, with a high "throttle cap" of 35GB. Depending on where you live, you may prefer the AT&T network coverage offered by Cricket. Boost is a good option for international travelers.
Local Mobile Providers in 57258, SD
The companies below provide service to areas smaller than the entire United States. For example, they may have a cell tower in 57258, 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 57258 and the providers’ coverage areas.
More about James Valley Telecommunications in 57258
James Valley Telecommunications Data Speeds and Coverage in 57258
James Valley Telecommunications covers 99.18% 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 57258) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
89.90% |
98.82% |
2G or 3G |
97.72% |
98.48% |
4G is the fastest cell coverage for 89.90% of homes. 7.82% of homes can only receive 2G or 3G data. We rank James Valley Telecommunications as #4 out of 4 for a combination of coverage and speed among 57258 mobile providers.
James Valley Telecommunications Voice Quality in 57258
4G voice is considered HD, and is available at 89.90% of 57258 homes. 97.72% of homes can make calls using older 2G or 3G voice technology.
57258, SD Mobile Network Coverage Maps | Voice, 4G & 5G
57258 Fastest Speeds Key
Your mobile coverage in 57258 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. 5G is the fastest mobile data connection in 57258 covering 93.65% of homes in the area while 4G covers 100.00% of the zip. Overall, 100.00% of homes (400 people) and 100.0% of the land (116.8 square miles) are covered by some form of cell technology.
5G Coverage Map and Availability in 57258
57258 5G Coverage Key
5G is currently the most advanced network available with speeds several times faster than 4G. 5G networks in 57258 cover 93.65% of homes with 5G voice and data. In total 83.05% or 97.0 square miles of 57258 are covered by 5G. The best 5G coverage in 57258 comes from T-Mobile with 93.65% coverage.
4G Coverage Map and Availability in 57258
57258 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 57258, 100.00% of the area is covered by 4G data, and 100.00% is covered by 4G HD voice service. AT&T Wireless and Verizon Wireless has the best 4G network in 57258 with 100.00% coverage.
Selecting the Best Cell Provider in 57258 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 57258 houses is best with service from AT&T Wireless and Verizon Wireless, with 100.00% of homes covered.
- The best coverage across all 57258 land is provided by AT&T Wireless and Verizon Wireless at 100.00% of land area covered.
- The current best 5G coverage comes from T-Mobile reporting 93.65% in 57258.
- The top estimated average speed in 57258, estimated at 66.49, Mbps is available through T-Mobile.
Mobile Service Zip Codes Near 57258
If you live near 57258 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 57258: