In Big Sur, you’ll select from 2 mobile wireless carriers listed below. 98.8% of Big Sur’s land area is covered by some kind of wireless service, as are 94.29% of Big Sur’s 616 residents. 5G reception covers up to 19.19% of people while they are sitting at home. Note that we may have a financial relationship with some of the Big Sur providers below. This does not influence what data we show, and helps us provide high-quality, detailed information for free.
Big Sur, CA Top Cell Providers
AT&T Wireless 5G available in Big Sur
Coverage:
84.37% of Big Sur
96.67% of the USA
Data Speeds:
5G: 19.19% 4G: 49.54% 3G or 2G: 84.14%
1-833-652-2264
More about AT&T Wireless in Big Sur
AT&T Wireless Data Speeds and Coverage in Big Sur
AT&T Wireless covers 84.37% 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 Big Sur) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
19.19% |
7.00% |
4G |
49.54% |
23.03% |
2G or 3G |
84.14% |
80.30% |
5G is the fastest wireless internet and data speed for 19.19% of homes. 4G is the fastest cell coverage for 49.54% of homes. 15.41% of homes can only receive 2G or 3G data. We rank AT&T Wireless as #1 out of 2 for a combination of coverage and speed among Big Sur mobile providers.
AT&T Wireless Voice Quality in Big Sur
5G voice quality can be very clear, and is available to 19.19% of homes. 4G voice is considered HD, and is available at 49.71% of Big Sur homes. 84.14% of homes can make calls using older 2G or 3G voice technology.
More about Verizon Wireless in Big Sur
Verizon Wireless Data Speeds and Coverage in Big Sur
Verizon Wireless covers 88.83% 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 Big Sur) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
45.89% |
20.27% |
2G or 3G |
88.76% |
98.11% |
4G is the fastest cell coverage for 45.89% of homes. 0.00% of homes can only receive 2G or 3G data. We rank Verizon Wireless as #2 out of 2 for a combination of coverage and speed among Big Sur mobile providers.
Verizon Wireless Voice Quality in Big Sur
4G voice is considered HD, and is available at 53.11% of Big Sur homes. 49.62% of homes can make calls using older 2G or 3G voice technology.
Coverage percentages on this page are based on the percent of Big Sur homes that would be covered by cellular service of any kind, unless specified as Big Sur land area.
Fastest Cell Service Down to the Big Sur Neighborhood
The map below shows where Verizon, AT&T, or T-Mobile are faster in Big Sur, CA. Areas with no clear winner are shown as ties.
Overall, Big Sur ranks #3280 out of 3619 cities for the fastest mobile internet network speeds in California.

Best Big Sur Cell Provider Key
The eastern parts of the city feature better overall coverage for faster data. The opposite is true in the western areas of Big Sur where mobile data speeds are generally slower.
Best Coverage & Data Speeds in Big Sur, CA: AT&T Wireless
Among the largest cell phone companies in the United States, AT&T Wireless has the best speed and coverage in Big Sur. AT&T Wireless has 5G that covers 19.19% of the city. Cell service of any type reaches 88.83% of Big Sur homes.
Cheap Options for Mobile Service in Big Sur, CA
If the price of a Big Sur mobile plan is a major concern for you, cheaper mobile plans are available as well. There are several options available in Big Sur 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 Big Sur wireless plan will quickly rise if you add additional lines or features such as a hotspot or unlimited data.
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.
Big Sur, CA Mobile Network Coverage Maps | Voice, 4G & 5G

Big Sur Fastest Speeds Key
Your mobile coverage in Big Sur 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 Big Sur covering 19.19% of homes in the area while 4G covers 58.00% of the city. Overall, 94.29% of homes (614 people) and 98.8% of the land (37.1 square miles) are covered by some form of cell technology.
5G Coverage Map and Availability in Big Sur

Big Sur 5G Coverage Key
5G is currently the most advanced network available with speeds several times faster than 4G. 5G networks in Big Sur cover 19.19% of homes with 5G voice and data. In total 6.99% or 2.6 square miles of Big Sur are covered by 5G. The best 5G coverage in Big Sur comes from AT&T Wireless with 19.19% coverage.
4G Coverage Map and Availability in Big Sur

Big Sur 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 Big Sur, 54.07% of the area is covered by 4G data, and 58.00% is covered by 4G HD voice service. Verizon Wireless has the best 4G network in Big Sur with 53.11% coverage.
Selecting the Best Cell Provider in Big Sur 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 Big Sur houses is best with service from Verizon Wireless, with 88.83% of homes covered.
- The best coverage across all Big Sur land is provided by Verizon Wireless at 98.14% of land area covered.
- The current best 5G coverage comes from AT&T Wireless reporting 19.19% in Big Sur.
- The best 4G coverage is obtainable with Verizon Wireless, covering 53.11% of Big Sur.
- The top estimated average speed in Big Sur, estimated at 33.90, Mbps is available through AT&T Wireless.
Mobile Service Cities Near Big Sur
If you live near Big Sur 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 Big Sur:
Cities close to Big Sur
- Posts, CA: worse coverage
- Jamesburg, CA: worse coverage
- Greenfield, CA: better coverage
- Metz, CA: better coverage
- King City, CA: better coverage
- San Lucas, CA: better coverage
- Lonoak, CA: worse coverage
- Coalinga, CA: better coverage
- Turk, CA: better coverage
- Five Points, CA: better coverage
Cities with similar populations to Big Sur
- Lynx, OH: worse coverage
- Eula, TX: better coverage
- Farber, MO: better coverage
- Malone, TX: better coverage
- Malo, WA: better coverage
- Steedman, MO: worse coverage
- Makaha, HI: better coverage
- Flagg Center, IL: better coverage
- Staunton, OH: better coverage
- Foster, OR: better coverage



