In Harper County, you’ll select from 5 mobile wireless carriers listed below. 100.0% of Harper County’s land area is covered by some kind of wireless service, as are 100.00% of Harper County’s 3,272 residents. 5G reception covers up to 97.11% of people while they are sitting at home. Note that we may have a financial relationship with some of the Harper County providers below. This does not influence what data we show, and helps us provide high-quality, detailed information for free.
Harper 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.
T-Mobile 5G available in Harper County
Coverage:
99.08% of Harper County
97.12% of the USA
Data Speeds:
5G: 97.11% 4G: 93.85% 3G or 2G: 2.68%
More about T-Mobile in Harper County
T-Mobile Data Speeds and Coverage in Harper County
T-Mobile covers 99.08% 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 Harper County) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
97.11% |
87.02% |
4G |
93.85% |
72.06% |
2G or 3G |
2.68% |
15.41% |
5G is the fastest wireless internet and data speed for 97.11% 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 Harper County mobile providers.
T-Mobile Voice Quality in Harper County
5G voice quality can be very clear, and is available to 97.11% of homes. 4G voice is considered HD, and is available at 99.08% of Harper County homes. 2.68% of homes can make calls using older 2G or 3G voice technology.
AT&T Wireless 5G available in Harper County
Coverage:
99.98% of Harper County
96.67% of the USA
Data Speeds:
5G: 0.01% 4G: 97.58% 3G or 2G: 99.92%
1-833-652-2264
More about AT&T Wireless in Harper County
AT&T Wireless Data Speeds and Coverage in Harper County
AT&T Wireless covers 99.98% 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 Harper County) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
0.01% |
0.60% |
4G |
97.58% |
92.24% |
2G or 3G |
99.92% |
99.89% |
5G is the fastest wireless internet and data speed for 0.01% of homes. 4G is the fastest cell coverage for 97.58% of homes. 2.33% of homes can only receive 2G or 3G data. We rank AT&T Wireless as #3 out of 5 for a combination of coverage and speed among Harper County mobile providers.
AT&T Wireless Voice Quality in Harper County
5G voice quality can be very clear, and is available to 0.01% of homes. 4G voice is considered HD, and is available at 99.48% of Harper County homes. 99.92% of homes can make calls using older 2G or 3G voice technology.
Coverage:
0.62% of Harper County
96.15% of the USA
Data Speeds:
4G: 0.34% 3G or 2G: 0.49%
More about Verizon Wireless in Harper County
Verizon Wireless Data Speeds and Coverage in Harper County
Verizon Wireless covers 0.62% 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 Harper County) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
0.34% |
0.33% |
2G or 3G |
0.49% |
0.53% |
4G is the fastest cell coverage for 0.34% of homes. 0.00% of homes can only receive 2G or 3G data. We rank Verizon Wireless as #5 out of 5 for a combination of coverage and speed among Harper County mobile providers.
Verizon Wireless Voice Quality in Harper County
4G voice is considered HD, and is available at 0.38% of Harper County homes. 0.30% of homes can make calls using older 2G or 3G voice technology.
Coverage percentages on this page are based on the percent of Harper County homes that would be covered by cellular service of any kind, unless specified as Harper County land area.
Fastest Cell Service Down to the Harper County Neighborhood
The map below shows where Verizon, AT&T, or T-Mobile are faster in Harper County, OK. Areas with no clear winner are shown as ties.
Overall, Harper County ranks #857 out of 1771 counties for the fastest mobile internet network speeds in Oklahoma.

Best Harper County Cell Provider Key
The eastern parts of the county feature better overall coverage for faster data. The opposite is true in the northwestern areas of Harper County where mobile data speeds are generally slower.
Best Coverage & Data Speeds in Harper County, OK: T-Mobile
Among the largest cell phone companies in the United States, T-Mobile has the best speed and coverage in Harper County. T-Mobile has 5G that covers 97.11% of the county. Cell service of any type reaches 99.98% of Harper County homes.
Cheap Options for Mobile Service in Harper County, OK
If the price of a Harper County mobile plan is a major concern for you, cheaper mobile plans are available as well. There are several options available in Harper 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 Harper 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 Harper County, OK
The companies below provide service to areas smaller than the entire United States. For example, they may have a cell tower in Harper 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 Harper County and the providers’ coverage areas.
Coverage:
93.99% of Harper County
0.01% of the USA
Data Speeds:
4G: 93.99% 3G or 2G: 0.14%
More about PCTI in Harper County
PCTI Data Speeds and Coverage in Harper County
PCTI covers 93.99% 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 Harper County) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
93.99% |
56.71% |
2G or 3G |
0.14% |
1.87% |
4G is the fastest cell coverage for 93.99% of homes. 0.00% of homes can only receive 2G or 3G data. We rank PCTI as #4 out of 5 for a combination of coverage and speed among Harper County mobile providers.
PCTI Voice Quality in Harper County
4G voice is considered HD, and is available at 93.99% of Harper County homes. 0.14% of homes can make calls using older 2G or 3G voice technology.
Coverage:
99.36% of Harper County
0.26% of the USA
Data Speeds:
4G: 99.36% 3G or 2G: 98.50%
More about Pioneer in Harper County
Pioneer Data Speeds and Coverage in Harper County
Pioneer covers 99.36% 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 Harper County) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
99.36% |
97.53% |
2G or 3G |
98.50% |
91.99% |
4G is the fastest cell coverage for 99.36% of homes. 0.00% of homes can only receive 2G or 3G data. We rank Pioneer as #2 out of 5 for a combination of coverage and speed among Harper County mobile providers.
Pioneer Voice Quality in Harper County
4G voice is considered HD, and is available at 99.36% of Harper County homes. 97.37% of homes can make calls using older 2G or 3G voice technology.
Harper County, OK Mobile Network Coverage Maps | Voice, 4G & 5G

Harper County Fastest Speeds Key
Your mobile coverage in Harper 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 Harper County covering 97.11% of homes in the area while 4G covers 99.99% of the county. Overall, 100.00% of homes (3,272 people) and 100.0% of the land (1,038.6 square miles) are covered by some form of cell technology.
5G Coverage Map and Availability in Harper County

Harper County 5G Coverage Key
5G is currently the most advanced network available with speeds several times faster than 4G. 5G networks in Harper County cover 97.11% of homes with 5G voice and data. In total 87.03% or 903.9 square miles of Harper County are covered by 5G. The best 5G coverage in Harper County comes from T-Mobile with 97.11% coverage.
4G Coverage Map and Availability in Harper County

Harper 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 Harper County, 99.88% of the area is covered by 4G data, and 99.99% is covered by 4G HD voice service. AT&T Wireless has the best 4G network in Harper County with 99.48% coverage.
Selecting the Best Cell Provider in Harper 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 Harper County houses is best with service from AT&T Wireless, with 99.98% of homes covered.
- The best coverage across all Harper County land is provided by AT&T Wireless at 99.96% of land area covered.
- The current best 5G coverage comes from T-Mobile reporting 97.11% in Harper County.
- The top estimated average speed in Harper County, estimated at 68.95, Mbps is available through T-Mobile.
Mobile Service Counties Near Harper County
If you live near Harper 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 Harper County:
Counties close to Harper County
- Beaver County, OK: worse coverage
- Woods County, OK: worse coverage
- Alfalfa County, OK: worse coverage
- Texas County, OK: worse coverage
- Grant County, OK: worse coverage
- Kay County, OK: better coverage
- Cimarron County, OK: worse coverage
- Washington County, OK: better coverage
- Nowata County, OK: worse coverage
- Craig County, OK: worse coverage
Counties with similar populations to Harper County
- Adams County, ID: worse coverage
- Adams County, ND: worse coverage
- Aleutians East Borough, AK: worse coverage
- Aleutians West Census Area, AK: worse coverage
- Alexander County, IL: worse coverage
- Alfalfa County, OK: worse coverage
- Alleghany County, NC: worse coverage
- Allen County, KS: better coverage
- Allendale County, SC: worse coverage
- Alpine County, CA: worse coverage









