In Island Mountain, you’ll select from 4 mobile wireless carriers listed below. 40.5% of Island Mountain’s land area is covered by some kind of wireless service, as are 22.45% of Island Mountain’s 66 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 Island Mountain providers below. This does not influence what data we show, and helps us provide high-quality, detailed information for free.
Island Mountain, CA 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:
26.20% of Island Mountain
96.15% of the USA
Data Speeds:
4G: 11.44% 3G or 2G: 26.17%
More about Verizon Wireless in Island Mountain
Verizon Wireless Data Speeds and Coverage in Island Mountain
Verizon Wireless covers 26.20% 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 Island Mountain) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
11.44% |
17.73% |
2G or 3G |
26.17% |
33.82% |
4G is the fastest cell coverage for 11.44% of homes. 0.00% of homes can only receive 2G or 3G data. We rank Verizon Wireless as #1 out of 4 for a combination of coverage and speed among Island Mountain mobile providers.
Verizon Wireless Voice Quality in Island Mountain
4G voice is considered HD, and is available at 14.32% of Island Mountain homes. 9.00% of homes can make calls using older 2G or 3G voice technology.
Coverage:
17.64% of Island Mountain
97.12% of the USA
Data Speeds:
4G: 5.56% 3G or 2G: 8.20%
More about T-Mobile in Island Mountain
T-Mobile Data Speeds and Coverage in Island Mountain
T-Mobile covers 17.64% 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 Island Mountain) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
5.56% |
13.72% |
2G or 3G |
8.20% |
19.54% |
4G is the fastest cell coverage for 5.56% of homes. 0.00% of homes can only receive 2G or 3G data. We rank T-Mobile as #2 out of 4 for a combination of coverage and speed among Island Mountain mobile providers.
T-Mobile Voice Quality in Island Mountain
4G voice is considered HD, and is available at 17.64% of Island Mountain homes. 8.20% of homes can make calls using older 2G or 3G voice technology.
Coverage:
10.18% of Island Mountain
96.67% of the USA
Data Speeds:
4G: 4.56% 3G or 2G: 9.24%
1-833-652-2264
More about AT&T Wireless in Island Mountain
AT&T Wireless Data Speeds and Coverage in Island Mountain
AT&T Wireless covers 10.18% 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 Island Mountain) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
4.56% |
11.85% |
2G or 3G |
9.24% |
15.97% |
4G is the fastest cell coverage for 4.56% of homes. 0.00% of homes can only receive 2G or 3G data. We rank AT&T Wireless as #3 out of 4 for a combination of coverage and speed among Island Mountain mobile providers.
AT&T Wireless Voice Quality in Island Mountain
4G voice is considered HD, and is available at 9.44% of Island Mountain homes. 9.24% of homes can make calls using older 2G or 3G voice technology.
Coverage percentages on this page are based on the percent of Island Mountain homes that would be covered by cellular service of any kind, unless specified as Island Mountain land area.
Fastest Cell Service Down to the Island Mountain Neighborhood
The map below shows where Verizon, AT&T, or T-Mobile are faster in Island Mountain, CA. Areas with no clear winner are shown as ties.
Overall, Island Mountain ranks #3595 out of 3619 cities for the fastest mobile internet network speeds in California.

Best Island Mountain Cell Provider Key
The western parts of the city feature better overall coverage for faster data. The opposite is true in the central areas of Island Mountain where mobile data speeds are generally slower.
Best Coverage & Data Speeds in Island Mountain, CA: Verizon Wireless
Among the largest cell phone companies in the United States, Verizon Wireless has the best speed and coverage in Island Mountain. Verizon Wireless has 4G that covers 17.64% of the city. Cell service of any type reaches 26.20% of Island Mountain homes.
Cheap Options for Mobile Service in Island Mountain, CA
If the price of a Island Mountain mobile plan is a major concern for you, cheaper mobile plans are available as well. There are several options available in Island Mountain 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 Island Mountain 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 Island Mountain, CA
The companies below provide service to areas smaller than the entire United States. For example, they may have a cell tower in Island Mountain, 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 Island Mountain and the providers’ coverage areas.
Coverage:
7.48% of Island Mountain
10.17% of the USA
Data Speeds:
4G: 1.58% 3G or 2G: 6.28%
More about US Cellular in Island Mountain
US Cellular Data Speeds and Coverage in Island Mountain
US Cellular covers 7.48% 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 Island Mountain) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
1.58% |
3.32% |
2G or 3G |
6.28% |
17.40% |
4G is the fastest cell coverage for 1.58% of homes. 4.70% of homes can only receive 2G or 3G data. We rank US Cellular as #4 out of 4 for a combination of coverage and speed among Island Mountain mobile providers.
US Cellular Voice Quality in Island Mountain
4G voice is considered HD, and is available at 5.89% of Island Mountain homes. 6.28% of homes can make calls using older 2G or 3G voice technology.
Island Mountain, CA Mobile Network Coverage Maps | Voice, 4G & 5G

Island Mountain Fastest Speeds Key
Your mobile coverage in Island Mountain 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 17.03% of the city. Overall, 22.45% of homes (64 people) and 40.5% of the land (95.2 square miles) are covered by some form of cell technology.
5G Coverage Map and Availability in Island Mountain

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

Island Mountain 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 Island Mountain, 9.92% of the area is covered by 4G data, and 17.03% is covered by 4G HD voice service. T-Mobile has the best 4G network in Island Mountain with 17.64% coverage.
Selecting the Best Cell Provider in Island Mountain 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 Island Mountain houses is best with service from Verizon Wireless, with 26.20% of homes covered.
- The best coverage across all Island Mountain land is provided by T-Mobile at 34.76% of land area covered.
- The current best 4G coverage comes from T-Mobile reporting 17.64% in Island Mountain.
- The best 2G or 3G coverage is obtainable with Verizon Wireless, covering 26.17% of Island Mountain.
- The top estimated average speed in Island Mountain, estimated at 4.58, Mbps is available through Verizon Wireless.
Mobile Service Cities Near Island Mountain
If you live near Island Mountain 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 Island Mountain:
Cities close to Island Mountain
- Harris, CA: better coverage
- Cummings, CA: better coverage
- Zenia, CA: better coverage
- Alderpoint, CA: better coverage
- Covelo, CA: better coverage
- Leggett, CA: better coverage
- Piercy, CA: better coverage
- Benbow, CA: better coverage
- Fort Seward, CA: better coverage
- Garberville, CA: better coverage
Cities with similar populations to Island Mountain
- Searles, AL: better coverage
- Laughlin Air Force Base, TX: better coverage
- Laura Lee Mine, WV: better coverage
- Laurel Hill, RI: better coverage
- Lawen, OR: better coverage
- Lead Mine, WI: better coverage
- Leaksville Junction, VA: better coverage
- Lebanon, SD: better coverage
- Lee Valley, TN: better coverage
- Leeds, IL: better coverage








