In Las Positas, you’ll select from 3 mobile wireless carriers listed below. 99.9% of Las Positas’s land area is covered by some kind of wireless service, as are 99.97% of Las Positas’s 6,242 residents. 5G reception covers up to 98.26% of people while they are sitting at home. Note that we may have a financial relationship with some of the Las Positas providers below. This does not influence what data we show, and helps us provide high-quality, detailed information for free.
Las Positas, Santa Barbara, 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 Las Positas
Coverage:
99.87% of Las Positas
96.67% of the USA
Data Speeds:
5G: 86.83% 4G: 99.87% 3G or 2G: 99.87%
1-833-652-2264
More about AT&T Wireless in Las Positas
AT&T Wireless Data Speeds and Coverage in Las Positas
AT&T Wireless covers 99.87% of homes in the neighborhood 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 Las Positas) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
86.83% |
87.50% |
4G |
99.87% |
99.38% |
2G or 3G |
99.87% |
99.38% |
5G is the fastest wireless internet and data speed for 86.83% 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 Las Positas mobile providers.
AT&T Wireless Voice Quality in Las Positas
5G voice quality can be very clear, and is available to 86.83% of homes. 4G voice is considered HD, and is available at 99.87% of Las Positas homes. 99.87% of homes can make calls using older 2G or 3G voice technology.
Verizon Wireless 5G available in Las Positas
Coverage:
99.87% of Las Positas
96.15% of the USA
Data Speeds:
5G: 91.86% 4G: 99.85% 3G or 2G: 99.87%
More about Verizon Wireless in Las Positas
Verizon Wireless Data Speeds and Coverage in Las Positas
Verizon Wireless covers 99.87% of homes in the neighborhood 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 Las Positas) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
91.86% |
93.69% |
4G |
99.85% |
99.32% |
2G or 3G |
99.87% |
99.38% |
5G is the fastest wireless internet and data speed for 91.86% 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 #1 out of 3 for a combination of coverage and speed among Las Positas mobile providers.
Verizon Wireless Voice Quality in Las Positas
5G voice quality can be very clear, and is available to 91.86% of homes. 4G voice is considered HD, and is available at 99.86% of Las Positas homes. 99.79% of homes can make calls using older 2G or 3G voice technology.
T-Mobile 5G available in Las Positas
Coverage:
99.97% of Las Positas
97.12% of the USA
Data Speeds:
5G: 29.92% 4G: 93.13% 3G or 2G: 99.97%
More about T-Mobile in Las Positas
T-Mobile Data Speeds and Coverage in Las Positas
T-Mobile covers 99.97% of homes in the neighborhood 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 Las Positas) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
29.92% |
44.44% |
4G |
93.13% |
83.56% |
2G or 3G |
99.97% |
99.85% |
5G is the fastest wireless internet and data speed for 29.92% of homes. 4G is the fastest cell coverage for 63.21% of homes. 0.00% of homes can only receive 2G or 3G data. We rank T-Mobile as #3 out of 3 for a combination of coverage and speed among Las Positas mobile providers.
T-Mobile Voice Quality in Las Positas
5G voice quality can be very clear, and is available to 29.92% of homes. 4G voice is considered HD, and is available at 99.87% of Las Positas homes. 99.97% of homes can make calls using older 2G or 3G voice technology.
Coverage percentages on this page are based on the percent of Las Positas homes that would be covered by cellular service of any kind, unless specified as Las Positas land area.
Fastest Cell Service Down to the Las Positas Neighborhood
The map below shows where Verizon, AT&T, or T-Mobile are faster in Las Positas, Santa Barbara, CA. Areas with no clear winner are shown as ties.
Overall, Las Positas ranks #7 out of 16 neighborhoods for the fastest mobile internet network speeds in Santa Barbara.

Best Las Positas Cell Provider Key
The western parts of the neighborhood feature better overall coverage for faster data. The opposite is true in the southern areas of Las Positas where mobile data speeds are generally slower.
Best Coverage & Data Speeds in Las Positas, Santa Barbara, CA: Verizon Wireless
Among the largest cell phone companies in the United States, Verizon Wireless has the best speed and coverage in Las Positas. Verizon Wireless has 5G that covers 91.86% of the neighborhood. Cell service of any type reaches 99.97% of Las Positas homes.
Cheap Options for Mobile Service in Las Positas, Santa Barbara, CA
If the price of a Las Positas mobile plan is a major concern for you, cheaper mobile plans are available as well. There are several options available in Las Positas 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 Las Positas 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.
Las Positas, Santa Barbara, CA Mobile Network Coverage Maps | Voice, 4G & 5G

Las Positas Fastest Speeds Key
Your mobile coverage in Las Positas may vary based on your provider and location. The map above shows the fastest mobile data speeds in and around the neighborhood. 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 Las Positas covering 98.26% of homes in the area while 4G covers 99.87% of the neighborhood. Overall, 99.97% of homes (6,242 people) and 99.9% of the land (3.1 square miles) are covered by some form of cell technology.
5G Coverage Map and Availability in Las Positas

Las Positas 5G Coverage Key
5G is currently the most advanced network available with speeds several times faster than 4G. 5G networks in Las Positas cover 98.26% of homes with 5G voice and data. In total 98.09% or 3.0 square miles of Las Positas are covered by 5G. The best 5G coverage in Las Positas comes from Verizon Wireless with 91.86% coverage.
4G Coverage Map and Availability in Las Positas

Las Positas 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 Las Positas, 99.87% of the area is covered by 4G data, and 99.87% is covered by 4G HD voice service. AT&T Wireless and T-Mobile has the best 4G network in Las Positas with 99.87% coverage.
Selecting the Best Cell Provider in Las Positas for You
If you’re still struggling to choose a cell phone provider in the neighborhood, some of these facts may help you decide:
- Coverage to Las Positas houses is best with service from T-Mobile, with 99.97% of homes covered.
- The best coverage across all Las Positas land is provided by T-Mobile at 99.88% of land area covered.
- The current best 5G coverage comes from Verizon Wireless reporting 91.86% in Las Positas.
- The top estimated average speed in Las Positas, estimated at 65.22, Mbps is available through Verizon Wireless.
Mobile Service Neighborhoods Near Las Positas
If you live near Las Positas but aren’t technically in the neighborhood, 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 Las Positas:
Neighborhoods close to Las Positas
- Upper State, Santa Barbara, CA: worse coverage
- Westside-Santa Barbara, Santa Barbara, CA: better coverage
- Mesa, Santa Barbara, CA: better coverage
- Waterfront, Santa Barbara, CA: better coverage
- Lower East, Santa Barbara, CA: better coverage
- Riviera, Santa Barbara, CA: better coverage
- Eastside Santa Barbara, Santa Barbara, CA: better coverage
- Sea View Estates, Oxnard, CA: better coverage
- Via Marina, Oxnard, CA: better coverage
- Sierra Linda, Oxnard, CA: better coverage
Neighborhoods with similar populations to Las Positas
- Mt. Baker, Seattle, WA: better coverage
- Southside, Huntington, WV: better coverage
- Southeast Como, Minneapolis, MN: better coverage
- Southeast, Brentwood, TN: better coverage
- South Los Altos, Los Altos, CA: better coverage
- Somerset, Glendale, CA: better coverage
- Side Creek, Aurora, CO: better coverage
- Nor Este, Albuquerque, NM: better coverage
- Natomas Creek, Sacramento, CA: better coverage
- St Jean, Detroit, MI: better coverage







