In St. Helena Island, you’ll select from 3 mobile wireless carriers listed below. 100.0% of St. Helena Island’s land area is covered by some kind of wireless service, as are 99.97% of St. Helena Island’s 7,749 residents. 5G reception covers up to 89.49% of people while they are sitting at home. Note that we may have a financial relationship with some of the St. Helena Island providers below. This does not influence what data we show, and helps us provide high-quality, detailed information for free.
St. Helena Island, SC 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 St. Helena Island
Coverage:
99.71% of St. Helena Island
97.12% of the USA
Data Speeds:
5G: 86.37% 4G: 75.26% 3G or 2G: 93.52%
More about T-Mobile in St. Helena Island
T-Mobile Data Speeds and Coverage in St. Helena Island
T-Mobile covers 99.71% 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 St. Helena Island) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
86.37% |
88.83% |
4G |
75.26% |
77.84% |
2G or 3G |
93.52% |
94.19% |
5G is the fastest wireless internet and data speed for 86.37% 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 3 for a combination of coverage and speed among St. Helena Island mobile providers.
T-Mobile Voice Quality in St. Helena Island
5G voice quality can be very clear, and is available to 86.37% of homes. 4G voice is considered HD, and is available at 95.30% of St. Helena Island homes. 99.52% of homes can make calls using older 2G or 3G voice technology.
AT&T Wireless 5G available in St. Helena Island
Coverage:
94.46% of St. Helena Island
96.67% of the USA
Data Speeds:
5G: 10.17% 4G: 88.80% 3G or 2G: 90.02%
1-833-652-2264
More about AT&T Wireless in St. Helena Island
AT&T Wireless Data Speeds and Coverage in St. Helena Island
AT&T Wireless covers 94.46% 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 St. Helena Island) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
10.17% |
16.01% |
4G |
88.80% |
87.61% |
2G or 3G |
90.02% |
90.19% |
5G is the fastest wireless internet and data speed for 10.17% of homes. 4G is the fastest cell coverage for 78.63% 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 St. Helena Island mobile providers.
AT&T Wireless Voice Quality in St. Helena Island
5G voice quality can be very clear, and is available to 10.17% of homes. 4G voice is considered HD, and is available at 93.12% of St. Helena Island homes. 90.02% of homes can make calls using older 2G or 3G voice technology.
Verizon Wireless 5G available in St. Helena Island
Coverage:
99.31% of St. Helena Island
96.15% of the USA
Data Speeds:
5G: 59.33% 4G: 99.31% 3G or 2G: 99.31%
More about Verizon Wireless in St. Helena Island
Verizon Wireless Data Speeds and Coverage in St. Helena Island
Verizon Wireless covers 99.31% 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 St. Helena Island) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
59.33% |
54.23% |
4G |
99.31% |
92.34% |
2G or 3G |
99.31% |
92.34% |
5G is the fastest wireless internet and data speed for 59.33% 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 Verizon Wireless as #3 out of 3 for a combination of coverage and speed among St. Helena Island mobile providers.
Verizon Wireless Voice Quality in St. Helena Island
5G voice quality can be very clear, and is available to 59.33% of homes. 4G voice is considered HD, and is available at 99.31% of St. Helena Island homes. 99.31% of homes can make calls using older 2G or 3G voice technology.
Coverage percentages on this page are based on the percent of St. Helena Island homes that would be covered by cellular service of any kind, unless specified as St. Helena Island land area.
Fastest Cell Service Down to the St. Helena Island Neighborhood
The map below shows where Verizon, AT&T, or T-Mobile are faster in St. Helena Island, SC. Areas with no clear winner are shown as ties.
Overall, St. Helena Island ranks #937 out of 1199 cities for the fastest mobile internet network speeds in South Carolina.
Best St. Helena Island 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 St. Helena Island where mobile data speeds are generally slower.
Best Coverage & Data Speeds in St. Helena Island, SC: T-Mobile
Among the largest cell phone companies in the United States, T-Mobile has the best speed and coverage in St. Helena Island. T-Mobile has 5G that covers 86.37% of the city. Cell service of any type reaches 99.71% of St. Helena Island homes.
Cheap Options for Mobile Service in St. Helena Island, SC
If the price of a St. Helena Island mobile plan is a major concern for you, cheaper mobile plans are available as well. There are several options available in St. Helena Island 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 St. Helena Island 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.
St. Helena Island, SC Mobile Network Coverage Maps | Voice, 4G & 5G
St. Helena Island Fastest Speeds Key
Your mobile coverage in St. Helena Island 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 St. Helena Island covering 89.49% of homes in the area while 4G covers 99.35% of the city. Overall, 99.97% of homes (7,749 people) and 100.0% of the land (62.8 square miles) are covered by some form of cell technology.
5G Coverage Map and Availability in St. Helena Island
St. Helena Island 5G Coverage Key
5G is currently the most advanced network available with speeds several times faster than 4G. 5G networks in St. Helena Island cover 89.49% of homes with 5G voice and data. In total 90.64% or 57.0 square miles of St. Helena Island are covered by 5G. The best 5G coverage in St. Helena Island comes from T-Mobile with 86.37% coverage.
4G Coverage Map and Availability in St. Helena Island
St. Helena Island 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 St. Helena Island, 99.33% of the area is covered by 4G data, and 99.35% is covered by 4G HD voice service. Verizon Wireless has the best 4G network in St. Helena Island with 99.31% coverage.
Selecting the Best Cell Provider in St. Helena Island 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 St. Helena Island houses is best with service from T-Mobile, with 99.71% of homes covered.
- The best coverage across all St. Helena Island land is provided by T-Mobile at 99.87% of land area covered.
- The current best 5G coverage comes from T-Mobile reporting 86.37% in St. Helena Island.
- The best 4G coverage is obtainable with Verizon Wireless, covering 99.31% of St. Helena Island.
- The top estimated average speed in St. Helena Island, estimated at 61.32, Mbps is available through T-Mobile.
Mobile Service Cities Near St. Helena Island
If you live near St. Helena Island 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 St. Helena Island:
Cities close to St. Helena Island
- Lands End, SC: worse coverage
- Parris Island, SC: better coverage
- Ladys Island, SC: better coverage
- Port Royal, SC: better coverage
- Beaufort, SC: better coverage
- Burton, SC: better coverage
- Laurel Bay, SC: better coverage
- Edisto Beach, SC: better coverage
- Hilton Head Island, SC: worse coverage
- Nevadun, SC: better coverage
Cities with similar populations to St. Helena Island
- Berwick, ME: better coverage
- Wellsville, NY: better coverage
- Wellsville, OH: better coverage
- Browning, MT: better coverage
- Brookville, IN: worse coverage
- Brooklet, GA: worse coverage
- Brewerton, NY: better coverage
- Boqueron, PR: better coverage
- Booneville, AR: better coverage
- Bonsall, CA: better coverage