In Harmon County, you’ll select from 5 mobile wireless carriers listed below. 100.0% of Harmon County’s land area is covered by some kind of wireless service, as are 100.00% of Harmon County’s 2,488 residents. 5G reception covers up to 92.44% of people while they are sitting at home. Note that we may have a financial relationship with some of the Harmon County providers below. This does not influence what data we show, and helps us provide high-quality, detailed information for free.
Harmon County, OK 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:
99.71% of Harmon County
96.67% of the USA
Data Speeds:
4G: 97.84% 3G or 2G: 99.71%
1-833-652-2264
More about AT&T Wireless in Harmon County
AT&T Wireless Data Speeds and Coverage in Harmon County
AT&T Wireless covers 99.71% 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 Harmon County) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
97.84% |
81.74% |
2G or 3G |
99.71% |
97.39% |
4G is the fastest cell coverage for 97.84% of homes. 1.87% of homes can only receive 2G or 3G data. We rank AT&T Wireless as #5 out of 5 for a combination of coverage and speed among Harmon County mobile providers.
AT&T Wireless Voice Quality in Harmon County
4G voice is considered HD, and is available at 98.27% of Harmon County homes. 99.71% of homes can make calls using older 2G or 3G voice technology.
Coverage:
100.00% of Harmon County
96.15% of the USA
Data Speeds:
4G: 99.24% 3G or 2G: 100.00%
More about Verizon Wireless in Harmon County
Verizon Wireless Data Speeds and Coverage in Harmon County
Verizon 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 Harmon County) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
99.24% |
92.77% |
2G or 3G |
100.00% |
99.29% |
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 #4 out of 5 for a combination of coverage and speed among Harmon County mobile providers.
Verizon Wireless Voice Quality in Harmon County
4G voice is considered HD, and is available at 99.99% of Harmon County homes. 99.51% of homes can make calls using older 2G or 3G voice technology.
T-Mobile 5G available in Harmon County
Coverage:
94.71% of Harmon County
97.12% of the USA
Data Speeds:
5G: 92.44% 4G: 87.92% 3G or 2G: 91.54%
More about T-Mobile in Harmon County
T-Mobile Data Speeds and Coverage in Harmon County
T-Mobile covers 94.71% 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 Harmon County) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
92.44% |
49.34% |
4G |
87.92% |
38.21% |
2G or 3G |
91.54% |
45.26% |
5G is the fastest wireless internet and data speed for 92.44% 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 Harmon County mobile providers.
T-Mobile Voice Quality in Harmon County
5G voice quality can be very clear, and is available to 92.44% of homes. 4G voice is considered HD, and is available at 94.64% of Harmon County homes. 91.67% of homes can make calls using older 2G or 3G voice technology.
Coverage percentages on this page are based on the percent of Harmon County homes that would be covered by cellular service of any kind, unless specified as Harmon County land area.
Fastest Cell Service Down to the Harmon County Neighborhood
The map below shows where Verizon, AT&T, or T-Mobile are faster in Harmon County, OK. Areas with no clear winner are shown as ties.
Overall, Harmon County ranks #1173 out of 1771 counties for the fastest mobile internet network speeds in Oklahoma.

Best Harmon County Cell Provider Key
The western parts of the county feature better overall coverage for faster data. The opposite is true in the northeastern areas of Harmon County where mobile data speeds are generally slower.
Best Coverage & Data Speeds in Harmon County, OK: T-Mobile
Among the largest cell phone companies in the United States, T-Mobile has the best speed and coverage in Harmon County. T-Mobile has 5G that covers 92.44% of the county. Cell service of any type reaches 100.00% of Harmon County homes.
Cheap Options for Mobile Service in Harmon County, OK
If the price of a Harmon County mobile plan is a major concern for you, cheaper mobile plans are available as well. There are several options available in Harmon 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 Harmon 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 Harmon County, OK
The companies below provide service to areas smaller than the entire United States. For example, they may have a cell tower in Harmon 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 Harmon County and the providers’ coverage areas.
Coverage:
99.80% of Harmon County
0.26% of the USA
Data Speeds:
4G: 99.80% 3G or 2G: 98.38%
More about Pioneer in Harmon County
Pioneer Data Speeds and Coverage in Harmon County
Pioneer covers 99.80% 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 Harmon County) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
99.80% |
97.01% |
2G or 3G |
98.38% |
81.52% |
4G is the fastest cell coverage for 99.80% of homes. 0.00% of homes can only receive 2G or 3G data. We rank Pioneer as #3 out of 5 for a combination of coverage and speed among Harmon County mobile providers.
Pioneer Voice Quality in Harmon County
4G voice is considered HD, and is available at 99.80% of Harmon County homes. 98.38% of homes can make calls using older 2G or 3G voice technology.
US Cellular 5G available in Harmon County
Coverage:
99.34% of Harmon County
10.17% of the USA
Data Speeds:
5G: 79.45% 4G: 93.89% 3G or 2G: 98.98%
More about US Cellular in Harmon County
US Cellular Data Speeds and Coverage in Harmon County
US Cellular covers 99.34% 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 Harmon County) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
79.45% |
8.18% |
4G |
93.89% |
61.21% |
2G or 3G |
98.98% |
91.81% |
5G is the fastest wireless internet and data speed for 79.45% 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 US Cellular as #2 out of 5 for a combination of coverage and speed among Harmon County mobile providers.
US Cellular Voice Quality in Harmon County
5G voice quality can be very clear, and is available to 79.45% of homes. 4G voice is considered HD, and is available at 99.07% of Harmon County homes. 99.08% of homes can make calls using older 2G or 3G voice technology.
Harmon County, OK Mobile Network Coverage Maps | Voice, 4G & 5G

Harmon County Fastest Speeds Key
Your mobile coverage in Harmon 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 Harmon County covering 92.44% of homes in the area while 4G covers 100.00% of the county. Overall, 100.00% of homes (2,488 people) and 100.0% of the land (537.2 square miles) are covered by some form of cell technology.
5G Coverage Map and Availability in Harmon County

Harmon County 5G Coverage Key
5G is currently the most advanced network available with speeds several times faster than 4G. 5G networks in Harmon County cover 92.44% of homes with 5G voice and data. In total 49.34% or 265.1 square miles of Harmon County are covered by 5G. The best 5G coverage in Harmon County comes from T-Mobile with 92.44% coverage.
4G Coverage Map and Availability in Harmon County

Harmon 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 Harmon County, 99.91% of the area is covered by 4G data, and 100.00% is covered by 4G HD voice service. Verizon Wireless has the best 4G network in Harmon County with 99.99% coverage.
Selecting the Best Cell Provider in Harmon 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 Harmon County houses is best with service from Verizon Wireless, with 100.00% of homes covered.
- The best coverage across all Harmon County land is provided by Verizon Wireless at 99.60% of land area covered.
- The current best 5G coverage comes from T-Mobile reporting 92.44% in Harmon County.
- The top estimated average speed in Harmon County, estimated at 65.63, Mbps is available through T-Mobile.
Mobile Service Counties Near Harmon County
If you live near Harmon 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 Harmon County:
Counties close to Harmon County
- Jackson County, OK: better coverage
- Hall County, TX: worse coverage
- Comanche County, OK: better coverage
- Swisher County, TX: better coverage
- Stephens County, OK: better coverage
- Castro County, TX: worse coverage
- Garvin County, OK: better coverage
- Murray County, OK: better coverage
- Parmer County, TX: better coverage
- Pontotoc County, OK: better coverage
Counties with similar populations to Harmon County
- Adams County, IA: worse coverage
- Ziebach County, SD: worse coverage
- Zavala County, TX: better coverage
- Yuma County, CO: worse coverage
- Yukon-Koyukuk Census Area, AK: worse coverage
- Yoakum County, TX: worse coverage
- Yalobusha County, MS: worse coverage
- Yakutat City and Borough, AK: worse coverage
- Wrangell City and Borough, AK: worse coverage
- Archer County, TX: worse coverage









