In Alta Loma, you’ll select from 3 mobile wireless carriers listed below. 100.0% of Alta Loma’s land area is covered by some kind of wireless service, as are 100.00% of Alta Loma’s 22,682 residents. 5G reception covers up to 100.00% of people while they are sitting at home. Note that we may have a financial relationship with some of the Alta Loma providers below. This does not influence what data we show, and helps us provide high-quality, detailed information for free.
Alta Loma, 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 Alta Loma
Coverage:
100.00% of Alta Loma
96.67% of the USA
Data Speeds:
5G: 99.97% 4G: 99.96% 3G or 2G: 100.00%
1-833-652-2264
More about AT&T Wireless in Alta Loma
AT&T Wireless Data Speeds and Coverage in Alta Loma
AT&T Wireless covers 100.00% 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 Alta Loma) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
99.97% |
75.64% |
4G |
99.96% |
96.17% |
2G or 3G |
100.00% |
100.00% |
5G is the fastest wireless internet and data speed for 99.97% 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 #1 out of 3 for a combination of coverage and speed among Alta Loma mobile providers.
AT&T Wireless Voice Quality in Alta Loma
5G voice quality can be very clear, and is available to 99.97% of homes. 4G voice is considered HD, and is available at 100.00% of Alta Loma homes. 100.00% of homes can make calls using older 2G or 3G voice technology.
T-Mobile 5G available in Alta Loma
Coverage:
100.00% of Alta Loma
97.12% of the USA
Data Speeds:
5G: 99.90% 4G: 99.99% 3G or 2G: 100.00%
More about T-Mobile in Alta Loma
T-Mobile Data Speeds and Coverage in Alta Loma
T-Mobile covers 100.00% 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 Alta Loma) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
99.90% |
90.33% |
4G |
99.99% |
88.66% |
2G or 3G |
100.00% |
96.37% |
5G is the fastest wireless internet and data speed for 99.90% 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 #3 out of 3 for a combination of coverage and speed among Alta Loma mobile providers.
T-Mobile Voice Quality in Alta Loma
5G voice quality can be very clear, and is available to 99.90% of homes. 4G voice is considered HD, and is available at 100.00% of Alta Loma homes. 100.00% of homes can make calls using older 2G or 3G voice technology.
Verizon Wireless 5G available in Alta Loma
Coverage:
100.00% of Alta Loma
96.15% of the USA
Data Speeds:
5G: 99.97% 4G: 100.00% 3G or 2G: 100.00%
More about Verizon Wireless in Alta Loma
Verizon Wireless Data Speeds and Coverage in Alta Loma
Verizon Wireless covers 100.00% 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 Alta Loma) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
99.97% |
96.47% |
4G |
100.00% |
100.00% |
2G or 3G |
100.00% |
100.00% |
5G is the fastest wireless internet and data speed for 99.97% 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 #2 out of 3 for a combination of coverage and speed among Alta Loma mobile providers.
Verizon Wireless Voice Quality in Alta Loma
5G voice quality can be very clear, and is available to 99.97% of homes. 4G voice is considered HD, and is available at 100.00% of Alta Loma homes. 100.00% of homes can make calls using older 2G or 3G voice technology.
Coverage percentages on this page are based on the percent of Alta Loma homes that would be covered by cellular service of any kind, unless specified as Alta Loma land area.
Fastest Cell Service Down to the Alta Loma Neighborhood
The map below shows where Verizon, AT&T, or T-Mobile are faster in Alta Loma, CA. Areas with no clear winner are shown as ties.
Overall, Alta Loma ranks #1 out of 3619 cities for the fastest mobile internet network speeds in California.
Best Alta Loma Cell Provider Key
The western parts of the city feature better overall coverage for faster data. The opposite is true in the northeastern areas of Alta Loma where mobile data speeds are generally slower.
Best Coverage & Data Speeds in Alta Loma, CA: AT&T Wireless and Verizon Wireless
Among the largest cell phone companies in the United States, AT&T Wireless and Verizon Wireless has the best speed and coverage in Alta Loma. AT&T Wireless and Verizon Wireless has 5G that covers 99.97% of the city. Cell service of any type reaches 100.00% of Alta Loma homes.
Cheap Options for Mobile Service in Alta Loma, CA
If the price of a Alta Loma mobile plan is a major concern for you, cheaper mobile plans are available as well. There are several options available in Alta Loma 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 Alta Loma 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.
Alta Loma, CA Mobile Network Coverage Maps | Voice, 4G & 5G
Alta Loma Fastest Speeds Key
Your mobile coverage in Alta Loma 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 Alta Loma covering 100.00% of homes in the area while 4G covers 100.00% of the city. Overall, 100.00% of homes (22,682 people) and 100.0% of the land (20.3 square miles) are covered by some form of cell technology.
5G Coverage Map and Availability in Alta Loma
Alta Loma 5G Coverage Key
5G is currently the most advanced network available with speeds several times faster than 4G. 5G networks in Alta Loma cover 100.00% of homes with 5G voice and data. In total 97.08% or 19.7 square miles of Alta Loma are covered by 5G. The best 5G coverage in Alta Loma comes from AT&T Wireless and Verizon Wireless with 99.97% coverage.
4G Coverage Map and Availability in Alta Loma
Alta Loma 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 Alta Loma, 100.00% of the area is covered by 4G data, and 100.00% is covered by 4G HD voice service. AT&T Wireless, T-Mobile, and Verizon Wireless has the best 4G network in Alta Loma with 100.00% coverage.
Selecting the Best Cell Provider in Alta Loma 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 Alta Loma houses is best with service from AT&T Wireless, T-Mobile, and Verizon Wireless, with 100.00% of homes covered.
- The best coverage across all Alta Loma land is provided by AT&T Wireless and Verizon Wireless at 100.00% of land area covered.
- The current best 5G coverage comes from AT&T Wireless and Verizon Wireless reporting 99.97% in Alta Loma.
- The top estimated average speed in Alta Loma, estimated at 70.98, Mbps is available through AT&T Wireless and Verizon Wireless.
Mobile Service Cities Near Alta Loma
If you live near Alta Loma 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 Alta Loma:
Cities close to Alta Loma
- Rancho Cucamonga, CA: equal coverage
- Upland, CA: equal coverage
- Ontario, CA: equal coverage
- Mount Baldy, CA: worse coverage
- Fontana, CA: equal coverage
- Claremont, CA: equal coverage
- Montclair, CA: equal coverage
- Lytle Creek, CA: worse coverage
- Devore, CA: worse coverage
- Glen Avon, CA: equal coverage
Cities with similar populations to Alta Loma
- Wendell, NC: worse coverage
- South Burlington, VT: worse coverage
- Ellijay, GA: worse coverage
- North Salt Lake, UT: equal coverage
- Short Pump, VA: equal coverage
- Nogales, AZ: worse coverage
- Carthage, MO: worse coverage
- Carrboro, NC: equal coverage
- Socastee, SC: equal coverage
- Eden, NC: worse coverage