In Glenham, you’ll select from 4 mobile wireless carriers listed below. 99.9% of Glenham’s land area is covered by some kind of wireless service, as are 100.00% of Glenham’s 295 residents. 5G reception covers up to 96.14% of people while they are sitting at home. Note that we may have a financial relationship with some of the Glenham providers below. This does not influence what data we show, and helps us provide high-quality, detailed information for free.
Glenham, 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 Glenham
Coverage:
99.30% of Glenham
97.12% of the USA
Data Speeds:
5G: 96.14% 4G: 92.70% 3G or 2G: 91.34%
More about T-Mobile in Glenham
T-Mobile Data Speeds and Coverage in Glenham
T-Mobile covers 99.30% 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 Glenham) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
96.14% |
66.56% |
4G |
92.70% |
53.29% |
2G or 3G |
91.34% |
60.13% |
5G is the fastest wireless internet and data speed for 96.14% 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 Glenham mobile providers.
T-Mobile Voice Quality in Glenham
5G voice quality can be very clear, and is available to 96.14% of homes. 4G voice is considered HD, and is available at 99.30% of Glenham homes. 91.34% of homes can make calls using older 2G or 3G voice technology.
More about Verizon Wireless in Glenham
Verizon Wireless Data Speeds and Coverage in Glenham
Verizon Wireless covers 99.99% 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 Glenham) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
99.47% |
90.27% |
2G or 3G |
99.99% |
99.75% |
4G is the fastest cell coverage for 99.47% 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 Glenham mobile providers.
Verizon Wireless Voice Quality in Glenham
4G voice is considered HD, and is available at 99.98% of Glenham homes. 99.55% of homes can make calls using older 2G or 3G voice technology.
AT&T Wireless 5G available in Glenham
Coverage:
100.00% of Glenham
96.67% of the USA
Data Speeds:
5G: 8.92% 4G: 99.52% 3G or 2G: 100.00%
1-833-652-2264
More about AT&T Wireless in Glenham
AT&T Wireless Data Speeds and Coverage in Glenham
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 Glenham) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
8.92% |
16.43% |
4G |
99.52% |
93.48% |
2G or 3G |
100.00% |
99.94% |
5G is the fastest wireless internet and data speed for 8.92% of homes. 4G is the fastest cell coverage for 90.60% 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 Glenham mobile providers.
AT&T Wireless Voice Quality in Glenham
5G voice quality can be very clear, and is available to 8.92% of homes. 4G voice is considered HD, and is available at 99.72% of Glenham homes. 100.00% of homes can make calls using older 2G or 3G voice technology.
Coverage percentages on this page are based on the percent of Glenham homes that would be covered by cellular service of any kind, unless specified as Glenham land area.
Fastest Cell Service Down to the Glenham Neighborhood
The map below shows where Verizon, AT&T, or T-Mobile are faster in Glenham, SD. Areas with no clear winner are shown as ties.
Overall, Glenham ranks #475 out of 1046 cities for the fastest mobile internet network speeds in South Dakota.

Best Glenham Cell Provider Key
The western parts of the city feature better overall coverage for faster data. The opposite is true in the southwestern areas of Glenham where mobile data speeds are generally slower.
Best Coverage & Data Speeds in Glenham, SD: T-Mobile
Among the largest cell phone companies in the United States, T-Mobile has the best speed and coverage in Glenham. T-Mobile has 5G that covers 96.14% of the city. Cell service of any type reaches 100.00% of Glenham homes.
Cheap Options for Mobile Service in Glenham, SD
If the price of a Glenham mobile plan is a major concern for you, cheaper mobile plans are available as well. There are several options available in Glenham 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 Glenham 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 Glenham, SD
The companies below provide service to areas smaller than the entire United States. For example, they may have a cell tower in Glenham, 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 Glenham and the providers’ coverage areas.
More about Standing Rock Telecommunications in Glenham
Standing Rock Telecommunications Data Speeds and Coverage in Glenham
Standing Rock Telecommunications covers 53.33% 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 Glenham) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
12.22% |
5.33% |
2G or 3G |
16.51% |
14.28% |
4G is the fastest cell coverage for 12.22% of homes. 4.29% of homes can only receive 2G or 3G data. We rank Standing Rock Telecommunications as #4 out of 4 for a combination of coverage and speed among Glenham mobile providers.
Standing Rock Telecommunications Voice Quality in Glenham
4G voice is considered HD, and is available at 14.48% of Glenham homes. 53.05% of homes can make calls using older 2G or 3G voice technology.
Glenham, SD Mobile Network Coverage Maps | Voice, 4G & 5G

Glenham Fastest Speeds Key
Your mobile coverage in Glenham 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 Glenham covering 96.14% of homes in the area while 4G covers 99.98% of the city. Overall, 100.00% of homes (295 people) and 99.9% of the land (146.8 square miles) are covered by some form of cell technology.
5G Coverage Map and Availability in Glenham

Glenham 5G Coverage Key
5G is currently the most advanced network available with speeds several times faster than 4G. 5G networks in Glenham cover 96.14% of homes with 5G voice and data. In total 66.56% or 97.8 square miles of Glenham are covered by 5G. The best 5G coverage in Glenham comes from T-Mobile with 96.14% coverage.
4G Coverage Map and Availability in Glenham

Glenham 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 Glenham, 99.65% of the area is covered by 4G data, and 99.98% is covered by 4G HD voice service. Verizon Wireless has the best 4G network in Glenham with 99.98% coverage.
Selecting the Best Cell Provider in Glenham 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 Glenham houses is best with service from AT&T Wireless, with 100.00% of homes covered.
- The best coverage across all Glenham land is provided by AT&T Wireless at 99.94% of land area covered.
- The current best 5G coverage comes from T-Mobile reporting 96.14% in Glenham.
- The top estimated average speed in Glenham, estimated at 68.26, Mbps is available through T-Mobile.
Mobile Service Cities Near Glenham
If you live near Glenham 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 Glenham:
Cities close to Glenham
- Mobridge, SD: better coverage
- Sitka, SD: worse coverage
- Selby, SD: worse coverage
- Wakpala, SD: worse coverage
- Akaska, SD: worse coverage
- Promise, SD: worse coverage
- Mound City, SD: worse coverage
- North Riverside, SD: worse coverage
- Java, SD: worse coverage
- Trail City, SD: worse coverage
Cities with similar populations to Glenham
- Grangeburg, AL: worse coverage
- Sullivan, KY: worse coverage
- Sugar Grove, WV: worse coverage
- Stronghope, MS: worse coverage
- Sterling Center, MN: better coverage
- Hargis, LA: worse coverage
- Guthery Crossroads, AL: better coverage
- Gum Sulphur, KY: worse coverage
- Groseclose, VA: worse coverage
- Grisham, MO: worse coverage








