In Sumpter, you’ll select from 5 mobile wireless carriers listed below. 36.8% of Sumpter’s land area is covered by some kind of wireless service, as are 96.45% of Sumpter’s 386 residents. 5G reception covers up to 0.00% of people while they are sitting at home. Note that we may have a financial relationship with some of the Sumpter providers below. This does not influence what data we show, and helps us provide high-quality, detailed information for free.
Sumpter, OR 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:
98.97% of Sumpter
96.67% of the USA
Data Speeds:
4G: 84.84% 3G or 2G: 95.98%
1-833-652-2264
More about AT&T Wireless in Sumpter
AT&T Wireless Data Speeds and Coverage in Sumpter
AT&T Wireless covers 98.97% of homes in the city 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 Sumpter) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
84.84% |
16.99% |
2G or 3G |
95.98% |
20.11% |
4G is the fastest cell coverage for 84.84% of homes. 0.00% 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 Sumpter mobile providers.
AT&T Wireless Voice Quality in Sumpter
4G voice is considered HD, and is available at 98.97% of Sumpter homes. 95.98% of homes can make calls using older 2G or 3G voice technology.
More about Verizon Wireless in Sumpter
Verizon Wireless Data Speeds and Coverage in Sumpter
Verizon Wireless covers 95.98% of homes in the city 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 Sumpter) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
92.60% |
18.55% |
2G or 3G |
95.95% |
32.70% |
4G is the fastest cell coverage for 92.60% of homes. 0.00% of homes can only receive 2G or 3G data. We rank Verizon Wireless as #1 out of 5 for a combination of coverage and speed among Sumpter mobile providers.
Verizon Wireless Voice Quality in Sumpter
4G voice is considered HD, and is available at 94.38% of Sumpter homes. 93.88% of homes can make calls using older 2G or 3G voice technology.
T-Mobile 5G available in Sumpter
Coverage:
97.99% of Sumpter
97.12% of the USA
Data Speeds:
5G: 0.00% 4G: 89.75% 3G or 2G: 28.39%
More about T-Mobile in Sumpter
T-Mobile Data Speeds and Coverage in Sumpter
T-Mobile covers 97.99% 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 Sumpter) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
0.00% |
0.01% |
4G |
89.75% |
22.29% |
2G or 3G |
28.39% |
20.65% |
5G is the fastest wireless internet and data speed for 0.00% of homes. 4G is the fastest cell coverage for 89.75% of homes. 0.00% of homes can only receive 2G or 3G data. We rank T-Mobile as #2 out of 5 for a combination of coverage and speed among Sumpter mobile providers.
T-Mobile Voice Quality in Sumpter
5G voice quality can be very clear, and is available to 0.00% of homes. 4G voice is considered HD, and is available at 97.99% of Sumpter homes. 28.39% of homes can make calls using older 2G or 3G voice technology.
Coverage percentages on this page are based on the percent of Sumpter homes that would be covered by cellular service of any kind, unless specified as Sumpter land area.
Fastest Cell Service Down to the Sumpter Neighborhood
The map below shows where Verizon, AT&T, or T-Mobile are faster in Sumpter, OR. Areas with no clear winner are shown as ties.
Overall, Sumpter ranks #980 out of 1186 cities for the fastest mobile internet network speeds in Oregon.

Best Sumpter Cell Provider Key
The eastern parts of the city feature better overall coverage for faster data. The opposite is true in the northwestern areas of Sumpter where mobile data speeds are generally slower.
Best Coverage & Data Speeds in Sumpter, OR: Verizon Wireless
Among the largest cell phone companies in the United States, Verizon Wireless has the best speed and coverage in Sumpter. Verizon Wireless has 4G that covers 98.97% of the city. Cell service of any type reaches 98.97% of Sumpter homes.
Cheap Options for Mobile Service in Sumpter, OR
If the price of a Sumpter mobile plan is a major concern for you, cheaper mobile plans are available as well. There are several options available in Sumpter 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 Sumpter 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 Sumpter, OR
The companies below provide service to areas smaller than the entire United States. For example, they may have a cell tower in Sumpter, 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 Sumpter and the providers’ coverage areas.
More about Eagle Telephone System in Sumpter
Eagle Telephone System Data Speeds and Coverage in Sumpter
Eagle Telephone System covers 14.70% of homes in the city with mobile data. The fastest cellular data speed available is 2G or 3G. Coverage by homes and land mass (the % of acres with cell coverage versus the total acreage in Sumpter) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
2G or 3G |
14.70% |
11.98% |
14.70% of homes can only receive 2G or 3G data. We rank Eagle Telephone System as #5 out of 5 for a combination of coverage and speed among Sumpter mobile providers.
Eagle Telephone System Voice Quality in Sumpter
4G voice is considered HD, and is available at 0.00% of Sumpter homes. 14.70% of homes can make calls using older 2G or 3G voice technology.
More about US Cellular in Sumpter
US Cellular Data Speeds and Coverage in Sumpter
US Cellular covers 63.69% of homes in the city 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 Sumpter) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
16.44% |
6.22% |
2G or 3G |
63.69% |
21.11% |
4G is the fastest cell coverage for 16.44% of homes. 47.25% of homes can only receive 2G or 3G data. We rank US Cellular as #4 out of 5 for a combination of coverage and speed among Sumpter mobile providers.
US Cellular Voice Quality in Sumpter
4G voice is considered HD, and is available at 43.97% of Sumpter homes. 63.69% of homes can make calls using older 2G or 3G voice technology.
Sumpter, OR Mobile Network Coverage Maps | Voice, 4G & 5G

Sumpter Fastest Speeds Key
Your mobile coverage in Sumpter 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. 4G covers 96.39% of the city. Overall, 96.45% of homes (365 people) and 36.8% of the land (195.9 square miles) are covered by some form of cell technology.
5G Coverage Map and Availability in Sumpter

Sumpter 5G Coverage Key
5G networks in Sumpter cover 0.00% of homes with 5G voice and data.
4G Coverage Map and Availability in Sumpter

Sumpter 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 Sumpter, 92.89% of the area is covered by 4G data, and 96.39% is covered by 4G HD voice service. AT&T Wireless has the best 4G network in Sumpter with 98.97% coverage.
Selecting the Best Cell Provider in Sumpter 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 Sumpter houses is best with service from AT&T Wireless, with 98.97% of homes covered.
- The best coverage across all Sumpter land is provided by T-Mobile at 41.95% of land area covered.
- The current best 4G coverage comes from AT&T Wireless reporting 98.97% in Sumpter.
- The top estimated average speed in Sumpter, estimated at 37.04, Mbps is available through Verizon Wireless.
Mobile Service Cities Near Sumpter
If you live near Sumpter 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 Sumpter:
Cities close to Sumpter
- Wingville, OR: better coverage
- Rock Creek, OR: better coverage
- Hereford, OR: worse coverage
- Haines, OR: better coverage
- Baker City, OR: better coverage
- Unity, OR: worse coverage
- Bates, OR: worse coverage
- Austin Junction, OR: worse coverage
- Bridgeport, OR: better coverage
- North Powder, OR: better coverage
Cities with similar populations to Sumpter
- Glenhaven, CA: better coverage
- Whiting, KS: better coverage
- Gretna, PA: better coverage
- Greig, NY: better coverage
- Grantsburg, IL: better coverage
- Graham, MO: better coverage
- Gooden Lake, MS: better coverage
- Good Hope, MS: better coverage
- Golden Beach, MD: better coverage
- Glenwood, WA: worse coverage









