Mobile Coverage & Cell Phone Plans in 93003, CA

In 93003, you’ll select from 3 mobile wireless carriers listed below. 100.0% of 93003’s land area is covered by some kind of wireless service, as are 100.00% of 93003’s 52,419 residents. 5G reception covers up to 99.31% of people while they are sitting at home. Note that we may have a financial relationship with some of the 93003 providers below. This does not influence what data we show, and helps us provide high-quality, detailed information for free.

 

93003, CA Top Cell Providers

1. 
   
   California
   

 › 

2. 
   93003, CA Cell Plans
   

Coverage percentages on this page are based on the percent of 93003 homes that would be covered by cellular service of any kind, unless specified as 93003 land area.

 

Fastest Cell Service Down to the 93003 Neighborhood

The map below shows where Verizon, AT&T, or T-Mobile are faster in 93003, CA. Areas with no clear winner are shown as ties.
Overall, 93003 ranks #1631 out of 3658 zip codes for the fastest mobile internet network speeds in California.

Best 93003 Cell Provider Key

 

The southwestern parts of the zip feature better overall coverage for faster data. The opposite is true in the northwestern areas of 93003 where mobile data speeds are generally slower.

 

Best Coverage & Data Speeds in 93003, CA: T-Mobile

Among the largest cell phone companies in the United States, T-Mobile has the best speed and coverage in 93003. T-Mobile has 5G that covers 98.37% of the zip. Cell service of any type reaches 100.00% of 93003 homes.

 

Cheap Options for Mobile Service in 93003, CA

If the price of a 93003 mobile plan is a major concern for you, cheaper mobile plans are available as well. There are several options available in 93003 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 93003 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.

 

93003, CA Mobile Network Coverage Maps | Voice, 4G & 5G

93003 Fastest Speeds Key

Your mobile coverage in 93003 may vary based on your provider and location. The map above shows the fastest mobile data speeds in and around the zip. 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 93003 covering 99.31% of homes in the area while 4G covers 100.00% of the zip. Overall, 100.00% of homes (52,419 people) and 100.0% of the land (20.6 square miles) are covered by some form of cell technology.

 

5G Coverage Map and Availability in 93003

93003 5G Coverage Key

5G is currently the most advanced network available with speeds several times faster than 4G. 5G networks in 93003 cover 99.31% of homes with 5G voice and data. In total 96.13% or 19.8 square miles of 93003 are covered by 5G. The best 5G coverage in 93003 comes from T-Mobile with 98.37% coverage.

 

4G Coverage Map and Availability in 93003

93003 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 93003, 100.00% of the area is covered by 4G data, and 100.00% is covered by 4G HD voice service. AT&T Wireless, Verizon Wireless, and T-Mobile has the best 4G network in 93003 with 100.00% coverage.

Mobile Service Near 93003

If you live near 93003 but aren’t technically in the zip, 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 93003: