In Summit, you’ll select from 3 mobile wireless carriers listed below. 53.3% of Summit’s land area is covered by some kind of wireless service, as are 96.81% of Summit’s 43 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 Summit providers below. This does not influence what data we show, and helps us provide high-quality, detailed information for free.
Summit, MT 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 Summit
More about T-Mobile in Summit
T-Mobile Data Speeds and Coverage in Summit
T-Mobile covers 0.35% 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 Summit) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
0.00% |
0.81% |
4G |
0.35% |
2.29% |
5G is the fastest wireless internet and data speed for 0.00% of homes. 4G is the fastest cell coverage for 0.35% of homes. We rank T-Mobile as #3 out of 3 for a combination of coverage and speed among Summit mobile providers.
T-Mobile Voice Quality in Summit
5G voice quality can be very clear, and is available to 0.00% of homes. 4G voice is considered HD, and is available at 0.35% of Summit homes. 0.00% of homes can make calls using older 2G or 3G voice technology.
AT&T Wireless 5G available in Summit
Coverage:
96.81% of Summit
96.67% of the USA
Data Speeds:
5G: 0.00% 4G: 89.13% 3G or 2G: 88.88%
1-833-652-2264
More about AT&T Wireless in Summit
AT&T Wireless Data Speeds and Coverage in Summit
AT&T Wireless covers 96.81% 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 Summit) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
0.00% |
2.24% |
4G |
89.13% |
14.05% |
2G or 3G |
88.88% |
40.92% |
5G is the fastest wireless internet and data speed for 0.00% of homes. 4G is the fastest cell coverage for 89.13% of homes. 0.00% of homes can only receive 2G or 3G data. We rank AT&T Wireless as #1 out of 3 for a combination of coverage and speed among Summit mobile providers.
AT&T Wireless Voice Quality in Summit
5G voice quality can be very clear, and is available to 0.00% of homes. 4G voice is considered HD, and is available at 96.81% of Summit homes. 88.88% of homes can make calls using older 2G or 3G voice technology.
More about Verizon Wireless in Summit
Verizon Wireless Data Speeds and Coverage in Summit
Verizon Wireless covers 59.15% 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 Summit) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
25.71% |
8.83% |
2G or 3G |
58.93% |
15.21% |
4G is the fastest cell coverage for 25.71% of homes. 0.00% of homes can only receive 2G or 3G data. We rank Verizon Wireless as #2 out of 3 for a combination of coverage and speed among Summit mobile providers.
Verizon Wireless Voice Quality in Summit
4G voice is considered HD, and is available at 52.10% of Summit homes. 50.47% of homes can make calls using older 2G or 3G voice technology.
Coverage percentages on this page are based on the percent of Summit homes that would be covered by cellular service of any kind, unless specified as Summit land area.
Fastest Cell Service Down to the Summit Neighborhood
The map below shows where Verizon, AT&T, or T-Mobile are faster in Summit, MT. Areas with no clear winner are shown as ties.
Overall, Summit ranks #826 out of 953 cities for the fastest mobile internet network speeds in Montana.

Best Summit Cell Provider Key
The northeastern parts of the city feature better overall coverage for faster data. The opposite is true in the southwestern areas of Summit where mobile data speeds are generally slower.
Best Coverage & Data Speeds in Summit, MT: AT&T Wireless
Among the largest cell phone companies in the United States, AT&T Wireless has the best speed and coverage in Summit. AT&T Wireless has 4G that covers 96.81% of the city. Cell service of any type reaches 96.81% of Summit homes.
Cheap Options for Mobile Service in Summit, MT
If the price of a Summit mobile plan is a major concern for you, cheaper mobile plans are available as well. There are several options available in Summit 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 Summit 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.
Summit, MT Mobile Network Coverage Maps | Voice, 4G & 5G

Summit Fastest Speeds Key
Your mobile coverage in Summit 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 96.81% of the city. Overall, 96.81% of homes (43 people) and 53.3% of the land (614.8 square miles) are covered by some form of cell technology.
5G Coverage Map and Availability in Summit

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

Summit 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 Summit, 89.54% of the area is covered by 4G data, and 96.81% is covered by 4G HD voice service. AT&T Wireless has the best 4G network in Summit with 96.81% coverage.
Selecting the Best Cell Provider in Summit 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 Summit houses is best with service from AT&T Wireless, with 96.81% of homes covered.
- The best coverage across all Summit land is provided by AT&T Wireless at 53.28% of land area covered.
- The current best 4G coverage comes from AT&T Wireless reporting 96.81% in Summit.
- The top estimated average speed in Summit, estimated at 35.65, Mbps is available through AT&T Wireless.
Mobile Service Cities Near Summit
If you live near Summit 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 Summit:
Cities close to Summit
- Essex, MT: worse coverage
- East Glacier Park, MT: better coverage
- Starr School, MT: better coverage
- Browning, MT: better coverage
- Heart Butte, MT: better coverage
- Martin City, MT: better coverage
- West Glacier, MT: better coverage
- Coram, MT: better coverage
- Hungry Horse, MT: better coverage
- Swan Lake, MT: better coverage
Cities with similar populations to Summit
- Lennep, MT: worse coverage
- La Reforma, TX: better coverage
- Lake Almanor, CA: better coverage
- Lake Cicott, IN: better coverage
- Lake Dick, AR: better coverage
- Lake Jackson Farms, TX: better coverage
- Lake Minchumina, AK: worse coverage
- Lake Shangrila, WI: better coverage
- Lambert, OK: better coverage
- Lanesport, AR: worse coverage







