In Walla Walla County, you’ll select from 5 mobile wireless carriers listed below. 96.5% of Walla Walla County’s land area is covered by some kind of wireless service, as are 99.88% of Walla Walla County’s 62,584 residents. 5G reception covers up to 96.81% of people while they are sitting at home. Note that we may have a financial relationship with some of the Walla Walla County providers below. This does not influence what data we show, and helps us provide high-quality, detailed information for free.
Walla Walla County, WA 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 Walla Walla County
Coverage:
99.15% of Walla Walla County
97.12% of the USA
Data Speeds:
5G: 96.47% 4G: 96.82% 3G or 2G: 98.53%
More about T-Mobile in Walla Walla County
T-Mobile Data Speeds and Coverage in Walla Walla County
T-Mobile covers 99.15% 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 Walla Walla County) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
96.47% |
64.18% |
4G |
96.82% |
47.15% |
2G or 3G |
98.53% |
62.00% |
5G is the fastest wireless internet and data speed for 96.47% 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 Walla Walla County mobile providers.
T-Mobile Voice Quality in Walla Walla County
5G voice quality can be very clear, and is available to 96.47% of homes. 4G voice is considered HD, and is available at 99.14% of Walla Walla County homes. 98.54% of homes can make calls using older 2G or 3G voice technology.
AT&T Wireless 5G available in Walla Walla County
Coverage:
99.66% of Walla Walla County
96.67% of the USA
Data Speeds:
5G: 23.49% 4G: 98.90% 3G or 2G: 99.64%
1-833-652-2264
More about AT&T Wireless in Walla Walla County
AT&T Wireless Data Speeds and Coverage in Walla Walla County
AT&T Wireless covers 99.66% 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 Walla Walla County) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
23.49% |
30.34% |
4G |
98.90% |
73.04% |
2G or 3G |
99.64% |
94.68% |
5G is the fastest wireless internet and data speed for 23.49% of homes. 4G is the fastest cell coverage for 75.41% of homes. 0.00% of homes can only receive 2G or 3G data. We rank AT&T Wireless as #2 out of 5 for a combination of coverage and speed among Walla Walla County mobile providers.
AT&T Wireless Voice Quality in Walla Walla County
5G voice quality can be very clear, and is available to 23.49% of homes. 4G voice is considered HD, and is available at 99.34% of Walla Walla County homes. 99.64% of homes can make calls using older 2G or 3G voice technology.
Coverage:
99.67% of Walla Walla County
96.15% of the USA
Data Speeds:
4G: 99.29% 3G or 2G: 99.45%
More about Verizon Wireless in Walla Walla County
Verizon Wireless Data Speeds and Coverage in Walla Walla County
Verizon Wireless covers 99.67% 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 Walla Walla County) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
99.29% |
73.28% |
2G or 3G |
99.45% |
82.99% |
4G is the fastest cell coverage for 99.29% of homes. 0.00% 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 Walla Walla County mobile providers.
Verizon Wireless Voice Quality in Walla Walla County
4G voice is considered HD, and is available at 99.46% of Walla Walla County homes. 98.88% of homes can make calls using older 2G or 3G voice technology.
Coverage percentages on this page are based on the percent of Walla Walla County homes that would be covered by cellular service of any kind, unless specified as Walla Walla County land area.
Fastest Cell Service Down to the Walla Walla County Neighborhood
The map below shows where Verizon, AT&T, or T-Mobile are faster in Walla Walla County, WA. Areas with no clear winner are shown as ties.
Overall, Walla Walla County ranks #815 out of 1451 counties for the fastest mobile internet network speeds in Washington.

Best Walla Walla County Cell Provider Key
The southern parts of the county feature better overall coverage for faster data. The opposite is true in the northern areas of Walla Walla County where mobile data speeds are generally slower.
Best Coverage & Data Speeds in Walla Walla County, WA: T-Mobile
Among the largest cell phone companies in the United States, T-Mobile has the best speed and coverage in Walla Walla County. T-Mobile has 5G that covers 96.47% of the county. Cell service of any type reaches 99.67% of Walla Walla County homes.
Cheap Options for Mobile Service in Walla Walla County, WA
If the price of a Walla Walla County mobile plan is a major concern for you, cheaper mobile plans are available as well. There are several options available in Walla Walla 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 Walla Walla 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 Walla Walla County, WA
The companies below provide service to areas smaller than the entire United States. For example, they may have a cell tower in Walla Walla 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 Walla Walla County and the providers’ coverage areas.
Coverage:
0.17% of Walla Walla County
10.17% of the USA
Data Speeds:
4G: 0.12% 3G or 2G: 0.01%
More about US Cellular in Walla Walla County
US Cellular Data Speeds and Coverage in Walla Walla County
US Cellular covers 0.17% 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 Walla Walla County) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
0.12% |
0.08% |
2G or 3G |
0.01% |
0.07% |
4G is the fastest cell coverage for 0.12% of homes. 0.00% of homes can only receive 2G or 3G data. We rank US Cellular as #5 out of 5 for a combination of coverage and speed among Walla Walla County mobile providers.
US Cellular Voice Quality in Walla Walla County
4G voice is considered HD, and is available at 0.17% of Walla Walla County homes. 0.01% of homes can make calls using older 2G or 3G voice technology.
Coverage:
99.46% of Walla Walla County
0.22% of the USA
Data Speeds:
4G: 92.69% 3G or 2G: 98.35%
More about Inland Cellular in Walla Walla County
Inland Cellular Data Speeds and Coverage in Walla Walla County
Inland Cellular covers 99.46% 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 Walla Walla County) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
92.69% |
71.56% |
2G or 3G |
98.35% |
59.82% |
4G is the fastest cell coverage for 92.69% of homes. 5.66% of homes can only receive 2G or 3G data. We rank Inland Cellular as #4 out of 5 for a combination of coverage and speed among Walla Walla County mobile providers.
Inland Cellular Voice Quality in Walla Walla County
4G voice is considered HD, and is available at 92.69% of Walla Walla County homes. 98.93% of homes can make calls using older 2G or 3G voice technology.
Walla Walla County, WA Mobile Network Coverage Maps | Voice, 4G & 5G

Walla Walla County Fastest Speeds Key
Your mobile coverage in Walla Walla 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 Walla Walla County covering 96.81% of homes in the area while 4G covers 99.68% of the county. Overall, 99.88% of homes (62,580 people) and 96.5% of the land (1,226.1 square miles) are covered by some form of cell technology.
5G Coverage Map and Availability in Walla Walla County

Walla Walla County 5G Coverage Key
5G is currently the most advanced network available with speeds several times faster than 4G. 5G networks in Walla Walla County cover 96.81% of homes with 5G voice and data. In total 64.29% or 816.5 square miles of Walla Walla County are covered by 5G. The best 5G coverage in Walla Walla County comes from T-Mobile with 96.47% coverage.
4G Coverage Map and Availability in Walla Walla County

Walla Walla 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 Walla Walla County, 99.57% of the area is covered by 4G data, and 99.68% is covered by 4G HD voice service. Verizon Wireless has the best 4G network in Walla Walla County with 99.46% coverage.
Selecting the Best Cell Provider in Walla Walla 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 Walla Walla County houses is best with service from Verizon Wireless, with 99.67% of homes covered.
- The best coverage across all Walla Walla County land is provided by AT&T Wireless at 95.04% of land area covered.
- The current best 5G coverage comes from T-Mobile reporting 96.47% in Walla Walla County.
- The top estimated average speed in Walla Walla County, estimated at 68.49, Mbps is available through T-Mobile.
Mobile Service Counties Near Walla Walla County
If you live near Walla Walla 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 Walla Walla County:
Counties close to Walla Walla County
- Columbia County, WA: worse coverage
- Umatilla County, OR: better coverage
- Franklin County, WA: better coverage
- Benton County, WA: better coverage
- Garfield County, WA: worse coverage
- Morrow County, OR: worse coverage
- Asotin County, WA: better coverage
- Nez Perce County, ID: better coverage
- Yakima County, WA: better coverage
- Lewis County, ID: worse coverage
Counties with similar populations to Walla Walla County
- Garfield County, CO: worse coverage
- Washington County, OH: worse coverage
- Hawkins County, TN: worse coverage
- Hamblen County, TN: better coverage
- Granville County, NC: worse coverage
- Grant County, IN: worse coverage
- Grady County, OK: better coverage
- Gordon County, GA: worse coverage
- Gila County, AZ: worse coverage
- Georgetown County, SC: better coverage









