In Ralph, you’ll select from 3 mobile wireless carriers listed below. 100.0% of Ralph’s land area is covered by some kind of wireless service, as are 100.00% of Ralph’s 89 residents. 5G reception covers up to 0.52% of people while they are sitting at home. Note that we may have a financial relationship with some of the Ralph providers below. This does not influence what data we show, and helps us provide high-quality, detailed information for free.
Ralph, 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 Ralph
Coverage:
100.00% of Ralph
96.67% of the USA
Data Speeds:
5G: 0.52% 4G: 78.65% 3G or 2G: 100.00%
1-833-652-2264
More about AT&T Wireless in Ralph
AT&T Wireless Data Speeds and Coverage in Ralph
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 Ralph) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
0.52% |
0.35% |
4G |
78.65% |
84.32% |
2G or 3G |
100.00% |
100.00% |
5G is the fastest wireless internet and data speed for 0.52% of homes. 4G is the fastest cell coverage for 78.65% of homes. 20.83% of homes can only receive 2G or 3G data. We rank AT&T Wireless as #1 out of 3 for a combination of coverage and speed among Ralph mobile providers.
AT&T Wireless Voice Quality in Ralph
5G voice quality can be very clear, and is available to 0.52% of homes. 4G voice is considered HD, and is available at 83.88% of Ralph homes. 100.00% of homes can make calls using older 2G or 3G voice technology.
More about Verizon Wireless in Ralph
Verizon Wireless Data Speeds and Coverage in Ralph
Verizon Wireless covers 93.63% 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 Ralph) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
64.11% |
71.51% |
2G or 3G |
88.95% |
88.42% |
4G is the fastest cell coverage for 64.11% of homes. 0.00% of homes can only receive 2G or 3G data. We rank Verizon Wireless as #2 out of 3 for a combination of coverage and speed among Ralph mobile providers.
Verizon Wireless Voice Quality in Ralph
4G voice is considered HD, and is available at 85.32% of Ralph homes. 58.99% of homes can make calls using older 2G or 3G voice technology.
More about T-Mobile in Ralph
T-Mobile Data Speeds and Coverage in Ralph
T-Mobile covers 51.44% 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 Ralph) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
51.44% |
60.73% |
4G is the fastest cell coverage for 51.44% of homes. We rank T-Mobile as #3 out of 3 for a combination of coverage and speed among Ralph mobile providers.
T-Mobile Voice Quality in Ralph
4G voice is considered HD, and is available at 51.44% of Ralph homes. 0.00% of homes can make calls using older 2G or 3G voice technology.
Coverage percentages on this page are based on the percent of Ralph homes that would be covered by cellular service of any kind, unless specified as Ralph land area.
Fastest Cell Service Down to the Ralph Neighborhood
The map below shows where Verizon, AT&T, or T-Mobile are faster in Ralph, SD. Areas with no clear winner are shown as ties.
Overall, Ralph ranks #994 out of 1046 cities for the fastest mobile internet network speeds in South Dakota.

Best Ralph Cell Provider Key
The western parts of the city feature better overall coverage for faster data. The opposite is true in the southeastern areas of Ralph where mobile data speeds are generally slower.
Best Coverage & Data Speeds in Ralph, SD: AT&T Wireless
Among the largest cell phone companies in the United States, AT&T Wireless has the best speed and coverage in Ralph. AT&T Wireless has 4G that covers 85.32% of the city. Cell service of any type reaches 100.00% of Ralph homes.
Cheap Options for Mobile Service in Ralph, SD
If the price of a Ralph mobile plan is a major concern for you, cheaper mobile plans are available as well. There are several options available in Ralph 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 Ralph 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.
Ralph, SD Mobile Network Coverage Maps | Voice, 4G & 5G

Ralph Fastest Speeds Key
Your mobile coverage in Ralph 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 Ralph covering 0.52% of homes in the area while 4G covers 92.74% of the city. Overall, 100.00% of homes (89 people) and 100.0% of the land (208.2 square miles) are covered by some form of cell technology.
5G Coverage Map and Availability in Ralph

Ralph 5G Coverage Key
5G is currently the most advanced network available with speeds several times faster than 4G. 5G networks in Ralph cover 0.52% of homes with 5G voice and data. In total 0.35% or 0.7 square miles of Ralph are covered by 5G. The best 5G coverage in Ralph comes from AT&T Wireless with 0.52% coverage.
4G Coverage Map and Availability in Ralph

Ralph 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 Ralph, 81.32% of the area is covered by 4G data, and 92.74% is covered by 4G HD voice service. Verizon Wireless has the best 4G network in Ralph with 85.32% coverage.
Selecting the Best Cell Provider in Ralph 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 Ralph houses is best with service from AT&T Wireless, with 100.00% of homes covered.
- The best coverage across all Ralph land is provided by AT&T Wireless at 100.00% of land area covered.
- The current best 5G coverage comes from AT&T Wireless reporting 0.52% in Ralph.
- The best 4G coverage is obtainable with Verizon Wireless, covering 85.32% of Ralph.
- The top estimated average speed in Ralph, estimated at 32.45, Mbps is available through AT&T Wireless.
Mobile Service Cities Near Ralph
If you live near Ralph 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 Ralph:
Cities close to Ralph
- Twin, SD: worse coverage
- Lodgepole, SD: better coverage
- Vessey, SD: better coverage
- Haley, ND: better coverage
- Reva, SD: better coverage
- Ludlow, SD: better coverage
- Prairie City, SD: better coverage
- Strool, SD: worse coverage
- Sorum, SD: better coverage
- Bucyrus, ND: better coverage
Cities with similar populations to Ralph
- Westport, ME: better coverage
- Cisco, NC: better coverage
- Clarno, OR: worse coverage
- Clay, LA: better coverage
- Clay, TX: better coverage
- Clear Lake, OK: better coverage
- Clifton, OR: better coverage
- Clinchfield, NC: better coverage
- Cloverdale, TN: better coverage
- Whitesville, MO: better coverage







