In Sweetwater County, you’ll select from 5 mobile wireless carriers listed below. 100.0% of Sweetwater County’s land area is covered by some kind of wireless service, as are 100.00% of Sweetwater County’s 42,272 residents. 5G reception covers up to 69.67% of people while they are sitting at home. Note that we may have a financial relationship with some of the Sweetwater County providers below. This does not influence what data we show, and helps us provide high-quality, detailed information for free.
Sweetwater County, WY 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.
Coverage:
99.94% of Sweetwater County
96.15% of the USA
Data Speeds:
4G: 99.58% 3G or 2G: 99.94%
More about Verizon Wireless in Sweetwater County
Verizon Wireless Data Speeds and Coverage in Sweetwater County
Verizon Wireless covers 99.94% of homes in the county 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 Sweetwater County) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
99.58% |
62.48% |
2G or 3G |
99.94% |
79.79% |
4G is the fastest cell coverage for 99.58% of homes. 0.36% of homes can only receive 2G or 3G data. We rank Verizon Wireless as #3 out of 5 for a combination of coverage and speed among Sweetwater County mobile providers.
Verizon Wireless Voice Quality in Sweetwater County
4G voice is considered HD, and is available at 99.63% of Sweetwater County homes. 99.83% of homes can make calls using older 2G or 3G voice technology.
AT&T Wireless 5G available in Sweetwater County
Coverage:
99.63% of Sweetwater County
96.67% of the USA
Data Speeds:
5G: 0.12% 4G: 99.34% 3G or 2G: 0.16%
1-833-652-2264
More about AT&T Wireless in Sweetwater County
AT&T Wireless Data Speeds and Coverage in Sweetwater County
AT&T Wireless covers 99.63% of homes in the county 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 Sweetwater County) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
0.12% |
3.00% |
4G |
99.34% |
55.80% |
2G or 3G |
0.16% |
5.95% |
5G is the fastest wireless internet and data speed for 0.12% of homes. 4G is the fastest cell coverage for 99.22% of homes. 0.00% of homes can only receive 2G or 3G data. We rank AT&T Wireless as #4 out of 5 for a combination of coverage and speed among Sweetwater County mobile providers.
AT&T Wireless Voice Quality in Sweetwater County
5G voice quality can be very clear, and is available to 0.12% of homes. 4G voice is considered HD, and is available at 99.63% of Sweetwater County homes. 0.16% of homes can make calls using older 2G or 3G voice technology.
T-Mobile 5G available in Sweetwater County
Coverage:
90.28% of Sweetwater County
97.12% of the USA
Data Speeds:
5G: 85.55% 4G: 87.44% 3G or 2G: 84.89%
More about T-Mobile in Sweetwater County
T-Mobile Data Speeds and Coverage in Sweetwater County
T-Mobile covers 90.28% of homes in the county 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 Sweetwater County) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
85.55% |
45.97% |
4G |
87.44% |
53.09% |
2G or 3G |
84.89% |
46.63% |
5G is the fastest wireless internet and data speed for 85.55% 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 5 for a combination of coverage and speed among Sweetwater County mobile providers.
T-Mobile Voice Quality in Sweetwater County
5G voice quality can be very clear, and is available to 85.55% of homes. 4G voice is considered HD, and is available at 90.16% of Sweetwater County homes. 84.89% of homes can make calls using older 2G or 3G voice technology.
Coverage percentages on this page are based on the percent of Sweetwater County homes that would be covered by cellular service of any kind, unless specified as Sweetwater County land area.
Fastest Cell Service Down to the Sweetwater County Neighborhood
The map below shows where Verizon, AT&T, or T-Mobile are faster in Sweetwater County, WY. Areas with no clear winner are shown as ties.
Overall, Sweetwater County ranks #346 out of 461 counties for the fastest mobile internet network speeds in Wyoming.

Best Sweetwater County Cell Provider Key
The northern parts of the county feature better overall coverage for faster data. The opposite is true in the western areas of Sweetwater County where mobile data speeds are generally slower.
Best Coverage & Data Speeds in Sweetwater County, WY: T-Mobile
Among the largest cell phone companies in the United States, T-Mobile has the best speed and coverage in Sweetwater County. T-Mobile has 5G that covers 85.55% of the county. Cell service of any type reaches 99.94% of Sweetwater County homes.
Cheap Options for Mobile Service in Sweetwater County, WY
If the price of a Sweetwater County mobile plan is a major concern for you, cheaper mobile plans are available as well. There are several options available in Sweetwater County 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 Sweetwater County 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 Sweetwater County, WY
The companies below provide service to areas smaller than the entire United States. For example, they may have a cell tower in Sweetwater County, 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 Sweetwater County and the providers’ coverage areas.
Coverage:
100.00% of Sweetwater County
0.27% of the USA
Data Speeds:
4G: 100.00% 3G or 2G: 100.00%
More about Union Wireless in Sweetwater County
Union Wireless Data Speeds and Coverage in Sweetwater County
Union Wireless covers 100.00% of homes in the county 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 Sweetwater County) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
100.00% |
99.57% |
2G or 3G |
100.00% |
98.70% |
4G is the fastest cell coverage for 100.00% of homes. 0.00% of homes can only receive 2G or 3G data. We rank Union Wireless as #2 out of 5 for a combination of coverage and speed among Sweetwater County mobile providers.
Union Wireless Voice Quality in Sweetwater County
4G voice is considered HD, and is available at 100.00% of Sweetwater County homes. 100.00% of homes can make calls using older 2G or 3G voice technology.
Coverage:
98.93% of Sweetwater County
0.06% of the USA
Data Speeds:
4G: 0.27% 3G or 2G: 98.71%
More about STRATA Networks in Sweetwater County
STRATA Networks Data Speeds and Coverage in Sweetwater County
STRATA Networks covers 98.93% of homes in the county 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 Sweetwater County) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
0.27% |
8.15% |
2G or 3G |
98.71% |
39.64% |
4G is the fastest cell coverage for 0.27% of homes. 98.44% of homes can only receive 2G or 3G data. We rank STRATA Networks as #5 out of 5 for a combination of coverage and speed among Sweetwater County mobile providers.
STRATA Networks Voice Quality in Sweetwater County
4G voice is considered HD, and is available at 0.27% of Sweetwater County homes. 98.42% of homes can make calls using older 2G or 3G voice technology.
Sweetwater County, WY Mobile Network Coverage Maps | Voice, 4G & 5G

Sweetwater County Fastest Speeds Key
Your mobile coverage in Sweetwater County may vary based on your provider and location. The map above shows the fastest mobile data speeds in and around the county. 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 Sweetwater County covering 69.67% of homes in the area while 4G covers 100.00% of the county. Overall, 100.00% of homes (42,272 people) and 100.0% of the land (10,427.0 square miles) are covered by some form of cell technology.
5G Coverage Map and Availability in Sweetwater County

Sweetwater County 5G Coverage Key
5G is currently the most advanced network available with speeds several times faster than 4G. 5G networks in Sweetwater County cover 69.67% of homes with 5G voice and data. In total 42.05% or 4,384.5 square miles of Sweetwater County are covered by 5G. The best 5G coverage in Sweetwater County comes from T-Mobile with 85.55% coverage.
4G Coverage Map and Availability in Sweetwater County

Sweetwater County 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 Sweetwater County, 100.00% of the area is covered by 4G data, and 100.00% is covered by 4G HD voice service. Union Wireless has the best 4G network in Sweetwater County with 100.00% coverage.
Selecting the Best Cell Provider in Sweetwater County for You
If you’re still struggling to choose a cell phone provider in the county, some of these facts may help you decide:
- Coverage to Sweetwater County houses is best with service from Union Wireless, with 100.00% of homes covered.
- The best coverage across all Sweetwater County land is provided by Union Wireless at 100.00% of land area covered.
- The current best 5G coverage comes from T-Mobile reporting 85.55% in Sweetwater County.
- The best 4G coverage is obtainable with Union Wireless, covering 100.00% of Sweetwater County.
- The top estimated average speed in Sweetwater County, estimated at 60.74, Mbps is available through T-Mobile.
Mobile Service Counties Near Sweetwater County
If you live near Sweetwater County but aren’t technically in the county, 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 Sweetwater County:
Counties close to Sweetwater County
- Carbon County, WY: better coverage
- Box Elder County, UT: better coverage
- Banner County, NE: better coverage
- Garden County, NE: worse coverage
- Arthur County, NE: worse coverage
- McPherson County, NE: worse coverage
- Logan County, NE: worse coverage
- Custer County, NE: better coverage
- Valley County, NE: worse coverage
- Greeley County, NE: worse coverage
Counties with similar populations to Sweetwater County
- Snyder County, PA: better coverage
- Bedford County, PA: better coverage
- Bedford County, TN: better coverage
- Beltrami County, MN: better coverage
- Bennington County, VT: better coverage
- Bryan County, OK: better coverage
- Buffalo County, NE: better coverage
- Butler County, MO: better coverage
- Cabo Rojo Municipio, PR: better coverage
- Siskiyou County, CA: better coverage









