In Los Osos, you’ll select from 3 mobile wireless carriers listed below. 99.4% of Los Osos’s land area is covered by some kind of wireless service, as are 100.00% of Los Osos’s 14,739 residents. 5G reception covers up to 99.77% of people while they are sitting at home. Note that we may have a financial relationship with some of the Los Osos providers below. This does not influence what data we show, and helps us provide high-quality, detailed information for free.
Los Osos, 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 Los Osos
Coverage:
99.94% of Los Osos
96.67% of the USA
Data Speeds:
5G: 98.68% 4G: 99.94% 3G or 2G: 99.94%
1-833-652-2264
More about AT&T Wireless in Los Osos
AT&T Wireless Data Speeds and Coverage in Los Osos
AT&T Wireless covers 99.94% 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 Los Osos) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
98.68% |
67.77% |
4G |
99.94% |
97.91% |
2G or 3G |
99.94% |
97.08% |
5G is the fastest wireless internet and data speed for 98.68% 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 AT&T Wireless as #2 out of 3 for a combination of coverage and speed among Los Osos mobile providers.
AT&T Wireless Voice Quality in Los Osos
5G voice quality can be very clear, and is available to 98.68% of homes. 4G voice is considered HD, and is available at 99.94% of Los Osos homes. 99.94% of homes can make calls using older 2G or 3G voice technology.
Verizon Wireless 5G available in Los Osos
Coverage:
99.88% of Los Osos
96.15% of the USA
Data Speeds:
5G: 74.82% 4G: 99.68% 3G or 2G: 99.88%
More about Verizon Wireless in Los Osos
Verizon Wireless Data Speeds and Coverage in Los Osos
Verizon Wireless covers 99.88% 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 Los Osos) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
74.82% |
46.10% |
4G |
99.68% |
79.22% |
2G or 3G |
99.88% |
92.70% |
5G is the fastest wireless internet and data speed for 74.82% 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 Verizon Wireless as #3 out of 3 for a combination of coverage and speed among Los Osos mobile providers.
Verizon Wireless Voice Quality in Los Osos
5G voice quality can be very clear, and is available to 74.82% of homes. 4G voice is considered HD, and is available at 99.78% of Los Osos homes. 99.73% of homes can make calls using older 2G or 3G voice technology.
T-Mobile 5G available in Los Osos
Coverage:
99.79% of Los Osos
97.12% of the USA
Data Speeds:
5G: 99.67% 4G: 99.59% 3G or 2G: 99.64%
More about T-Mobile in Los Osos
T-Mobile Data Speeds and Coverage in Los Osos
T-Mobile covers 99.79% 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 Los Osos) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
99.67% |
80.31% |
4G |
99.59% |
71.64% |
2G or 3G |
99.64% |
72.22% |
5G is the fastest wireless internet and data speed for 99.67% 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 3 for a combination of coverage and speed among Los Osos mobile providers.
T-Mobile Voice Quality in Los Osos
5G voice quality can be very clear, and is available to 99.67% of homes. 4G voice is considered HD, and is available at 99.73% of Los Osos homes. 99.67% of homes can make calls using older 2G or 3G voice technology.
Coverage percentages on this page are based on the percent of Los Osos homes that would be covered by cellular service of any kind, unless specified as Los Osos land area.
Fastest Cell Service Down to the Los Osos Neighborhood
The map below shows where Verizon, AT&T, or T-Mobile are faster in Los Osos, CA. Areas with no clear winner are shown as ties.
Overall, Los Osos ranks #1815 out of 3619 cities for the fastest mobile internet network speeds in California.

Best Los Osos Cell Provider Key
The southern parts of the city feature better overall coverage for faster data. The opposite is true in the northwestern areas of Los Osos where mobile data speeds are generally slower.
Best Coverage & Data Speeds in Los Osos, CA: T-Mobile
Among the largest cell phone companies in the United States, T-Mobile has the best speed and coverage in Los Osos. T-Mobile has 5G that covers 99.67% of the city. Cell service of any type reaches 99.94% of Los Osos homes.
Cheap Options for Mobile Service in Los Osos, CA
If the price of a Los Osos mobile plan is a major concern for you, cheaper mobile plans are available as well. There are several options available in Los Osos 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 Los Osos 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.
Los Osos, CA Mobile Network Coverage Maps | Voice, 4G & 5G

Los Osos Fastest Speeds Key
Your mobile coverage in Los Osos 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 Los Osos covering 99.77% of homes in the area while 4G covers 99.94% of the city. Overall, 100.00% of homes (14,739 people) and 99.4% of the land (67.5 square miles) are covered by some form of cell technology.
5G Coverage Map and Availability in Los Osos

Los Osos 5G Coverage Key
5G is currently the most advanced network available with speeds several times faster than 4G. 5G networks in Los Osos cover 99.77% of homes with 5G voice and data. In total 82.00% or 55.7 square miles of Los Osos are covered by 5G. The best 5G coverage in Los Osos comes from T-Mobile with 99.67% coverage.
4G Coverage Map and Availability in Los Osos

Los Osos 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 Los Osos, 99.94% of the area is covered by 4G data, and 99.94% is covered by 4G HD voice service. AT&T Wireless has the best 4G network in Los Osos with 99.94% coverage.
Selecting the Best Cell Provider in Los Osos 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 Los Osos houses is best with service from AT&T Wireless, with 99.94% of homes covered.
- The best coverage across all Los Osos land is provided by AT&T Wireless at 99.09% of land area covered.
- The current best 5G coverage comes from T-Mobile reporting 99.67% in Los Osos.
- The top estimated average speed in Los Osos, estimated at 70.77, Mbps is available through T-Mobile.
Mobile Service Cities Near Los Osos
If you live near Los Osos 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 Los Osos:
Cities close to Los Osos
- Morro Bay, CA: worse coverage
- Cayucos, CA: worse coverage
- Avila Beach, CA: worse coverage
- San Luis Obispo, CA: better coverage
- Atascadero, CA: worse coverage
- Garden Farms, CA: worse coverage
- Santa Margarita, CA: worse coverage
- Creston, CA: worse coverage
- Pozo, CA: worse coverage
- La Panza, CA: worse coverage
Cities with similar populations to Los Osos
- Hampstead, MD: better coverage
- Spring Branch, TX: better coverage
- Speedway, IN: better coverage
- Sparta, MI: worse coverage
- Shively, KY: better coverage
- Hawaiian Paradise Park, HI: worse coverage
- Harriman, TN: worse coverage
- Hanover, MA: better coverage
- Hampton Bays, NY: better coverage
- Spring Lake, MI: better coverage







