In Casmalia, you’ll select from 3 mobile wireless carriers listed below. 97.5% of Casmalia’s land area is covered by some kind of wireless service, as are 99.97% of Casmalia’s 155 residents. 5G reception covers up to 55.46% of people while they are sitting at home. Note that we may have a financial relationship with some of the Casmalia providers below. This does not influence what data we show, and helps us provide high-quality, detailed information for free.
Casmalia, 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.
AT&T Wireless 5G available in Casmalia
Coverage:
99.97% of Casmalia
96.67% of the USA
Data Speeds:
5G: 1.56% 4G: 66.46% 3G or 2G: 99.89%
1-833-652-2264
More about AT&T Wireless in Casmalia
AT&T Wireless Data Speeds and Coverage in Casmalia
AT&T Wireless covers 99.97% 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 Casmalia) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
1.56% |
38.16% |
4G |
66.46% |
93.19% |
2G or 3G |
99.89% |
96.73% |
5G is the fastest wireless internet and data speed for 1.56% of homes. 4G is the fastest cell coverage for 66.46% of homes. 31.87% 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 Casmalia mobile providers.
AT&T Wireless Voice Quality in Casmalia
5G voice quality can be very clear, and is available to 1.56% of homes. 4G voice is considered HD, and is available at 78.46% of Casmalia homes. 99.89% of homes can make calls using older 2G or 3G voice technology.
T-Mobile 5G available in Casmalia
Coverage:
71.45% of Casmalia
97.12% of the USA
Data Speeds:
5G: 55.46% 4G: 38.88% 3G or 2G: 6.63%
More about T-Mobile in Casmalia
T-Mobile Data Speeds and Coverage in Casmalia
T-Mobile covers 71.45% 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 Casmalia) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
55.46% |
72.46% |
4G |
38.88% |
42.75% |
2G or 3G |
6.63% |
68.35% |
5G is the fastest wireless internet and data speed for 55.46% 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 #2 out of 3 for a combination of coverage and speed among Casmalia mobile providers.
T-Mobile Voice Quality in Casmalia
5G voice quality can be very clear, and is available to 55.46% of homes. 4G voice is considered HD, and is available at 71.45% of Casmalia homes. 6.63% of homes can make calls using older 2G or 3G voice technology.
Verizon Wireless 5G available in Casmalia
Coverage:
12.15% of Casmalia
96.15% of the USA
Data Speeds:
5G: 2.71% 4G: 2.91% 3G or 2G: 12.15%
More about Verizon Wireless in Casmalia
Verizon Wireless Data Speeds and Coverage in Casmalia
Verizon Wireless covers 12.15% 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 Casmalia) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
2.71% |
49.13% |
4G |
2.91% |
64.00% |
2G or 3G |
12.15% |
90.77% |
5G is the fastest wireless internet and data speed for 2.71% of homes. 4G is the fastest cell coverage for 2.91% of homes. 6.53% of homes can only receive 2G or 3G data. We rank Verizon Wireless as #3 out of 3 for a combination of coverage and speed among Casmalia mobile providers.
Verizon Wireless Voice Quality in Casmalia
5G voice quality can be very clear, and is available to 2.71% of homes. 4G voice is considered HD, and is available at 3.03% of Casmalia homes. 9.13% of homes can make calls using older 2G or 3G voice technology.
Coverage percentages on this page are based on the percent of Casmalia homes that would be covered by cellular service of any kind, unless specified as Casmalia land area.
Fastest Cell Service Down to the Casmalia Neighborhood
The map below shows where Verizon, AT&T, or T-Mobile are faster in Casmalia, CA. Areas with no clear winner are shown as ties.
Overall, Casmalia ranks #3362 out of 3619 cities for the fastest mobile internet network speeds in California.

Best Casmalia 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 Casmalia where mobile data speeds are generally slower.
Best Coverage & Data Speeds in Casmalia, CA: AT&T Wireless
Among the largest cell phone companies in the United States, AT&T Wireless has the best speed and coverage in Casmalia. AT&T Wireless has 5G that covers 55.46% of the city. Cell service of any type reaches 99.97% of Casmalia homes.
Cheap Options for Mobile Service in Casmalia, CA
If the price of a Casmalia mobile plan is a major concern for you, cheaper mobile plans are available as well. There are several options available in Casmalia 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 Casmalia 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.
Casmalia, CA Mobile Network Coverage Maps | Voice, 4G & 5G

Casmalia Fastest Speeds Key
Your mobile coverage in Casmalia 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. 5G is the fastest mobile data connection in Casmalia covering 55.46% of homes in the area while 4G covers 88.91% of the city. Overall, 99.97% of homes (155 people) and 97.5% of the land (18.8 square miles) are covered by some form of cell technology.
5G Coverage Map and Availability in Casmalia

Casmalia 5G Coverage Key
5G is currently the most advanced network available with speeds several times faster than 4G. 5G networks in Casmalia cover 55.46% of homes with 5G voice and data. In total 72.46% or 14.0 square miles of Casmalia are covered by 5G. The best 5G coverage in Casmalia comes from T-Mobile with 55.46% coverage.
4G Coverage Map and Availability in Casmalia

Casmalia 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 Casmalia, 76.28% of the area is covered by 4G data, and 88.91% is covered by 4G HD voice service. AT&T Wireless has the best 4G network in Casmalia with 78.46% coverage.
Selecting the Best Cell Provider in Casmalia 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 Casmalia houses is best with service from AT&T Wireless, with 99.97% of homes covered.
- The best coverage across all Casmalia land is provided by AT&T Wireless at 97.49% of land area covered.
- The current best 5G coverage comes from T-Mobile reporting 55.46% in Casmalia.
- The best 4G coverage is obtainable with AT&T Wireless, covering 78.46% of Casmalia.
- The top estimated average speed in Casmalia, estimated at 28.65, Mbps is available through AT&T Wireless.
Mobile Service Cities Near Casmalia
If you live near Casmalia 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 Casmalia:
Cities close to Casmalia
- Vandenberg Air Force Base, CA: better coverage
- Vandenberg AFB, CA: better coverage
- Orcutt, CA: better coverage
- Guadalupe, CA: better coverage
- Santa Maria, CA: better coverage
- Vandenberg Village, CA: better coverage
- Garey, CA: better coverage
- Midco, CA: better coverage
- Sisquoc, CA: better coverage
- Los Alamos, CA: better coverage
Cities with similar populations to Casmalia
- New Court Village, MO: better coverage
- Morton, MO: better coverage
- Morvin, AL: better coverage
- Mosel, WI: better coverage
- Mosherville, PA: better coverage
- Mosquero, NM: better coverage
- Mountain Crest, AR: better coverage
- Moyers, WV: worse coverage
- Namekagon, WI: better coverage
- Naples, IL: better coverage







