In St. Johns, you’ll select from 5 mobile wireless carriers listed below. 95.4% of St. Johns’s land area is covered by some kind of wireless service, as are 99.71% of St. Johns’s 3,996 residents. 5G reception covers up to 0.00% of people while they are sitting at home. Note that we may have a financial relationship with some of the St. Johns providers below. This does not influence what data we show, and helps us provide high-quality, detailed information for free.
St. Johns, AZ 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.
T-Mobile 5G available in St. Johns
More about T-Mobile in St. Johns
T-Mobile Data Speeds and Coverage in St. Johns
T-Mobile covers 33.81% 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 St. Johns) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
0.00% |
0.01% |
4G |
30.98% |
21.24% |
5G is the fastest wireless internet and data speed for 0.00% of homes. 4G is the fastest cell coverage for 30.98% of homes. We rank T-Mobile as #4 out of 5 for a combination of coverage and speed among St. Johns mobile providers.
T-Mobile Voice Quality in St. Johns
5G voice quality can be very clear, and is available to 0.00% of homes. 4G voice is considered HD, and is available at 33.81% of St. Johns homes. 0.00% of homes can make calls using older 2G or 3G voice technology.
More about Verizon Wireless in St. Johns
Verizon Wireless Data Speeds and Coverage in St. Johns
Verizon Wireless covers 99.69% 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 St. Johns) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
99.41% |
85.92% |
2G or 3G |
98.93% |
90.45% |
4G is the fastest cell coverage for 99.41% of homes. 0.00% of homes can only receive 2G or 3G data. We rank Verizon Wireless as #1 out of 5 for a combination of coverage and speed among St. Johns mobile providers.
Verizon Wireless Voice Quality in St. Johns
4G voice is considered HD, and is available at 99.67% of St. Johns homes. 99.15% of homes can make calls using older 2G or 3G voice technology.
Coverage:
96.64% of St. Johns
96.67% of the USA
Data Speeds:
4G: 96.35% 3G or 2G: 0.11%
1-833-652-2264
More about AT&T Wireless in St. Johns
AT&T Wireless Data Speeds and Coverage in St. Johns
AT&T Wireless covers 96.64% 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 St. Johns) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
96.35% |
53.92% |
2G or 3G |
0.11% |
0.07% |
4G is the fastest cell coverage for 96.35% of homes. 0.00% of homes can only receive 2G or 3G data. We rank AT&T Wireless as #2 out of 5 for a combination of coverage and speed among St. Johns mobile providers.
AT&T Wireless Voice Quality in St. Johns
4G voice is considered HD, and is available at 96.64% of St. Johns homes. 0.11% of homes can make calls using older 2G or 3G voice technology.
Coverage percentages on this page are based on the percent of St. Johns homes that would be covered by cellular service of any kind, unless specified as St. Johns land area.
Fastest Cell Service Down to the St. Johns Neighborhood
The map below shows where Verizon, AT&T, or T-Mobile are faster in St. Johns, AZ. Areas with no clear winner are shown as ties.
Overall, St. Johns ranks #789 out of 917 cities for the fastest mobile internet network speeds in Arizona.

Best St. Johns Cell Provider Key
The western parts of the city feature better overall coverage for faster data. The opposite is true in the southeastern areas of St. Johns where mobile data speeds are generally slower.
Best Coverage & Data Speeds in St. Johns, AZ: Verizon Wireless
Among the largest cell phone companies in the United States, Verizon Wireless has the best speed and coverage in St. Johns. Verizon Wireless has 4G that covers 99.67% of the city. Cell service of any type reaches 99.69% of St. Johns homes.
Cheap Options for Mobile Service in St. Johns, AZ
If the price of a St. Johns mobile plan is a major concern for you, cheaper mobile plans are available as well. There are several options available in St. Johns 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 St. Johns 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.
Local Mobile Providers in St. Johns, AZ
The companies below provide service to areas smaller than the entire United States. For example, they may have a cell tower in St. Johns, and then partner with larger national companies to provide national service for traveling customers. We display network partners to the best of our ability but cannot guarantee coverage or charges outside of St. Johns and the providers’ coverage areas.
More about Cellular One in St. Johns
Cellular One Data Speeds and Coverage in St. Johns
Cellular One covers 98.86% 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 St. Johns) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
78.32% |
5.39% |
2G or 3G |
98.86% |
83.67% |
4G is the fastest cell coverage for 78.32% of homes. 20.54% of homes can only receive 2G or 3G data. We rank Cellular One as #3 out of 5 for a combination of coverage and speed among St. Johns mobile providers.
Cellular One Voice Quality in St. Johns
4G voice is considered HD, and is available at 78.32% of St. Johns homes. 98.86% of homes can make calls using older 2G or 3G voice technology.
More about Choice Wireless in St. Johns
Choice Wireless Data Speeds and Coverage in St. Johns
Choice Wireless covers 41.74% of homes in the city with mobile data. The fastest cellular data speed available is 2G or 3G. Coverage by homes and land mass (the % of acres with cell coverage versus the total acreage in St. Johns) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
2G or 3G |
41.74% |
29.20% |
41.74% of homes can only receive 2G or 3G data. We rank Choice Wireless as #5 out of 5 for a combination of coverage and speed among St. Johns mobile providers.
Choice Wireless Voice Quality in St. Johns
4G voice is considered HD, and is available at 0.00% of St. Johns homes. 41.74% of homes can make calls using older 2G or 3G voice technology.
St. Johns, AZ Mobile Network Coverage Maps | Voice, 4G & 5G

St. Johns Fastest Speeds Key
Your mobile coverage in St. Johns 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. 4G covers 99.67% of the city. Overall, 99.71% of homes (3,996 people) and 95.4% of the land (758.1 square miles) are covered by some form of cell technology.
5G Coverage Map and Availability in St. Johns

St. Johns 5G Coverage Key
5G networks in St. Johns cover 0.00% of homes with 5G voice and data.
4G Coverage Map and Availability in St. Johns

St. Johns 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 St. Johns, 99.43% of the area is covered by 4G data, and 99.67% is covered by 4G HD voice service. Verizon Wireless has the best 4G network in St. Johns with 99.67% coverage.
Selecting the Best Cell Provider in St. Johns 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 St. Johns houses is best with service from Verizon Wireless, with 99.69% of homes covered.
- The best coverage across all St. Johns land is provided by Verizon Wireless at 92.74% of land area covered.
- The current best 4G coverage comes from Verizon Wireless reporting 99.67% in St. Johns.
- The top estimated average speed in St. Johns, estimated at 39.76, Mbps is available through Verizon Wireless.
Mobile Service Cities Near St. Johns
If you live near St. Johns 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 St. Johns:
Cities close to St. Johns
- Salado, AZ: worse coverage
- Concho, AZ: worse coverage
- White Mountain Lake, AZ: better coverage
- Snowflake, AZ: better coverage
- Shumway, AZ: better coverage
- Taylor, AZ: better coverage
- Pinedale, AZ: worse coverage
- Quemado, NM: worse coverage
- Clay Springs, AZ: worse coverage
- Overgaard, AZ: better coverage
Cities with similar populations to St. Johns
- Port Gibson, MS: better coverage
- Putney, VT: better coverage
- Prudenville, MI: better coverage
- Proctor, MN: better coverage
- Primos, PA: better coverage
- Cuba City, WI: better coverage
- Pride, LA: better coverage
- Pretty Bayou, FL: better coverage
- Prescott, AR: better coverage
- Daleville, IN: better coverage









