In Oacoma, you’ll select from 3 mobile wireless carriers listed below. 100.0% of Oacoma’s land area is covered by some kind of wireless service, as are 100.00% of Oacoma’s 539 residents. 5G reception covers up to 91.74% of people while they are sitting at home. Note that we may have a financial relationship with some of the Oacoma providers below. This does not influence what data we show, and helps us provide high-quality, detailed information for free.
Oacoma, 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.
T-Mobile 5G available in Oacoma
More about T-Mobile in Oacoma
T-Mobile Data Speeds and Coverage in Oacoma
T-Mobile covers 94.01% of homes in the city 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 Oacoma) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
91.42% |
42.42% |
4G |
86.21% |
23.39% |
5G is the fastest wireless internet and data speed for 91.42% of homes. 4G is the fastest cell coverage for 0.00% of homes. We rank T-Mobile as #1 out of 3 for a combination of coverage and speed among Oacoma mobile providers.
T-Mobile Voice Quality in Oacoma
5G voice quality can be very clear, and is available to 91.42% of homes. 4G voice is considered HD, and is available at 94.01% of Oacoma homes. 0.00% of homes can make calls using older 2G or 3G voice technology.
AT&T Wireless 5G available in Oacoma
Coverage:
100.00% of Oacoma
96.67% of the USA
Data Speeds:
5G: 9.83% 4G: 99.44% 3G or 2G: 100.00%
1-833-652-2264
More about AT&T Wireless in Oacoma
AT&T Wireless Data Speeds and Coverage in Oacoma
AT&T Wireless covers 100.00% of homes in the city 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 Oacoma) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
9.83% |
22.03% |
4G |
99.44% |
92.55% |
2G or 3G |
100.00% |
99.98% |
5G is the fastest wireless internet and data speed for 9.83% of homes. 4G is the fastest cell coverage for 89.61% of homes. 0.00% of homes can only receive 2G or 3G data. We rank AT&T Wireless as #2 out of 3 for a combination of coverage and speed among Oacoma mobile providers.
AT&T Wireless Voice Quality in Oacoma
5G voice quality can be very clear, and is available to 9.83% of homes. 4G voice is considered HD, and is available at 99.60% of Oacoma homes. 100.00% of homes can make calls using older 2G or 3G voice technology.
More about Verizon Wireless in Oacoma
Verizon Wireless Data Speeds and Coverage in Oacoma
Verizon Wireless covers 99.95% of homes in the city 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 Oacoma) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
99.24% |
91.57% |
2G or 3G |
99.95% |
99.51% |
4G is the fastest cell coverage for 99.24% of homes. 0.00% of homes can only receive 2G or 3G data. We rank Verizon Wireless as #3 out of 3 for a combination of coverage and speed among Oacoma mobile providers.
Verizon Wireless Voice Quality in Oacoma
4G voice is considered HD, and is available at 99.88% of Oacoma homes. 99.43% of homes can make calls using older 2G or 3G voice technology.
Coverage percentages on this page are based on the percent of Oacoma homes that would be covered by cellular service of any kind, unless specified as Oacoma land area.
Fastest Cell Service Down to the Oacoma Neighborhood
The map below shows where Verizon, AT&T, or T-Mobile are faster in Oacoma, SD. Areas with no clear winner are shown as ties.
Overall, Oacoma ranks #574 out of 1046 cities for the fastest mobile internet network speeds in South Dakota.

Best Oacoma Cell Provider Key
The southern parts of the city feature better overall coverage for faster data. The opposite is true in the southwestern areas of Oacoma where mobile data speeds are generally slower.
Best Coverage & Data Speeds in Oacoma, SD: T-Mobile
Among the largest cell phone companies in the United States, T-Mobile has the best speed and coverage in Oacoma. T-Mobile has 5G that covers 91.42% of the city. Cell service of any type reaches 100.00% of Oacoma homes.
Cheap Options for Mobile Service in Oacoma, SD
If the price of a Oacoma mobile plan is a major concern for you, cheaper mobile plans are available as well. There are several options available in Oacoma 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 Oacoma 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.
Oacoma, SD Mobile Network Coverage Maps | Voice, 4G & 5G

Oacoma Fastest Speeds Key
Your mobile coverage in Oacoma may vary based on your provider and location. The map above shows the fastest mobile data speeds in and around the city. 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 Oacoma covering 91.74% of homes in the area while 4G covers 99.88% of the city. Overall, 100.00% of homes (539 people) and 100.0% of the land (101.4 square miles) are covered by some form of cell technology.
5G Coverage Map and Availability in Oacoma

Oacoma 5G Coverage Key
5G is currently the most advanced network available with speeds several times faster than 4G. 5G networks in Oacoma cover 91.74% of homes with 5G voice and data. In total 45.58% or 46.2 square miles of Oacoma are covered by 5G. The best 5G coverage in Oacoma comes from T-Mobile with 91.42% coverage.
4G Coverage Map and Availability in Oacoma

Oacoma 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 Oacoma, 99.60% of the area is covered by 4G data, and 99.88% is covered by 4G HD voice service. Verizon Wireless has the best 4G network in Oacoma with 99.88% coverage.
Selecting the Best Cell Provider in Oacoma for You
If you’re still struggling to choose a cell phone provider in the city, some of these facts may help you decide:
- Coverage to Oacoma houses is best with service from AT&T Wireless, with 100.00% of homes covered.
- The best coverage across all Oacoma land is provided by AT&T Wireless at 99.98% of land area covered.
- The current best 5G coverage comes from T-Mobile reporting 91.42% in Oacoma.
- The top estimated average speed in Oacoma, estimated at 64.91, Mbps is available through T-Mobile.
Mobile Service Cities Near Oacoma
If you live near Oacoma but aren’t technically in the city, 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 Oacoma:
Cities close to Oacoma
- Chamberlain, SD: better coverage
- Pukwana, SD: worse coverage
- Reliance, SD: worse coverage
- Shelby, SD: worse coverage
- Grandview, SD: worse coverage
- Ola, SD: worse coverage
- Fort Thompson, SD: better coverage
- Lyman, SD: worse coverage
- Lyonville, SD: worse coverage
- Hamill, SD: worse coverage
Cities with similar populations to Oacoma
- New Effington, SD: better coverage
- Ravenscroft, TN: worse coverage
- Ranshaw, PA: worse coverage
- Randolph, TX: better coverage
- Rafter, TN: worse coverage
- Quandahl, IA: worse coverage
- Protivin, IA: worse coverage
- Popple Creek, MN: better coverage
- Poniatowski, WI: worse coverage
- Plum Tree, VA: worse coverage







