In 81321, you’ll select from 5 mobile wireless carriers listed below. 100.0% of 81321’s land area is covered by some kind of wireless service, as are 100.00% of 81321’s 14,481 residents. 5G reception covers up to 97.90% of people while they are sitting at home. Note that we may have a financial relationship with some of the 81321 providers below. This does not influence what data we show, and helps us provide high-quality, detailed information for free.
81321, CO 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 81321
Coverage:
98.30% of 81321
97.12% of the USA
Data Speeds:
5G: 97.97% 4G: 96.84% 3G or 2G: 98.18%
More about T-Mobile in 81321
T-Mobile Data Speeds and Coverage in 81321
T-Mobile covers 98.30% of homes in the zip 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 81321) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
97.97% |
63.96% |
4G |
96.84% |
53.86% |
2G or 3G |
98.18% |
65.67% |
5G is the fastest wireless internet and data speed for 97.97% 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 T-Mobile as #1 out of 5 for a combination of coverage and speed among 81321 mobile providers.
T-Mobile Voice Quality in 81321
5G voice quality can be very clear, and is available to 97.97% of homes. 4G voice is considered HD, and is available at 98.28% of 81321 homes. 98.18% of homes can make calls using older 2G or 3G voice technology.
AT&T Wireless 5G available in 81321
Coverage:
99.99% of 81321
96.67% of the USA
Data Speeds:
5G: 97.47% 4G: 99.27% 3G or 2G: 99.99%
1-833-652-2264
More about AT&T Wireless in 81321
AT&T Wireless Data Speeds and Coverage in 81321
AT&T Wireless covers 99.99% of homes in the zip 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 81321) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
97.47% |
62.62% |
4G |
99.27% |
93.52% |
2G or 3G |
99.99% |
99.94% |
5G is the fastest wireless internet and data speed for 97.47% 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 5 for a combination of coverage and speed among 81321 mobile providers.
AT&T Wireless Voice Quality in 81321
5G voice quality can be very clear, and is available to 97.47% of homes. 4G voice is considered HD, and is available at 99.69% of 81321 homes. 99.99% of homes can make calls using older 2G or 3G voice technology.
More about Verizon Wireless in 81321
Verizon Wireless Data Speeds and Coverage in 81321
Verizon Wireless covers 99.98% of homes in the zip 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 81321) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
99.88% |
96.45% |
2G or 3G |
99.94% |
99.53% |
4G is the fastest cell coverage for 99.88% of homes. 0.00% of homes can only receive 2G or 3G data. We rank Verizon Wireless as #3 out of 5 for a combination of coverage and speed among 81321 mobile providers.
Verizon Wireless Voice Quality in 81321
4G voice is considered HD, and is available at 99.94% of 81321 homes. 99.55% of homes can make calls using older 2G or 3G voice technology.
Coverage percentages on this page are based on the percent of 81321 homes that would be covered by cellular service of any kind, unless specified as 81321 land area.
Fastest Cell Service Down to the 81321 Neighborhood
The map below shows where Verizon, AT&T, or T-Mobile are faster in 81321, CO. Areas with no clear winner are shown as ties.
Overall, 81321 ranks #486 out of 1241 zip codes for the fastest mobile internet network speeds in Colorado.
Best 81321 Cell Provider Key
The western parts of the zip feature better overall coverage for faster data. The opposite is true in the northwestern areas of 81321 where mobile data speeds are generally slower.
Best Coverage & Data Speeds in 81321, CO: T-Mobile
Among the largest cell phone companies in the United States, T-Mobile has the best speed and coverage in 81321. T-Mobile has 5G that covers 97.97% of the zip. Cell service of any type reaches 99.99% of 81321 homes.
Cheap Options for Mobile Service in 81321, CO
If the price of a 81321 mobile plan is a major concern for you, cheaper mobile plans are available as well. There are several options available in 81321 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 81321 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 81321, CO
The companies below provide service to areas smaller than the entire United States. For example, they may have a cell tower in 81321, 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 81321 and the providers’ coverage areas.
More about Cellular One in 81321
Cellular One Data Speeds and Coverage in 81321
Cellular One covers 42.34% of homes in the zip 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 81321) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
2G or 3G |
42.34% |
22.07% |
42.34% of homes can only receive 2G or 3G data. We rank Cellular One as #5 out of 5 for a combination of coverage and speed among 81321 mobile providers.
Cellular One Voice Quality in 81321
4G voice is considered HD, and is available at 0.00% of 81321 homes. 42.34% of homes can make calls using older 2G or 3G voice technology.
More about Choice Wireless in 81321
Choice Wireless Data Speeds and Coverage in 81321
Choice Wireless covers 96.65% of homes in the zip 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 81321) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
0.10% |
9.21% |
2G or 3G |
96.65% |
70.13% |
4G is the fastest cell coverage for 0.10% of homes. 96.55% of homes can only receive 2G or 3G data. We rank Choice Wireless as #4 out of 5 for a combination of coverage and speed among 81321 mobile providers.
Choice Wireless Voice Quality in 81321
4G voice is considered HD, and is available at 0.10% of 81321 homes. 96.65% of homes can make calls using older 2G or 3G voice technology.
81321, CO Mobile Network Coverage Maps | Voice, 4G & 5G
81321 Fastest Speeds Key
Your mobile coverage in 81321 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 81321 covering 97.90% of homes in the area while 4G covers 99.96% of the zip. Overall, 100.00% of homes (14,481 people) and 100.0% of the land (306.3 square miles) are covered by some form of cell technology.
5G Coverage Map and Availability in 81321
81321 5G Coverage Key
5G is currently the most advanced network available with speeds several times faster than 4G. 5G networks in 81321 cover 97.90% of homes with 5G voice and data. In total 64.55% or 197.7 square miles of 81321 are covered by 5G. The best 5G coverage in 81321 comes from T-Mobile with 97.97% coverage.
4G Coverage Map and Availability in 81321
81321 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 81321, 99.92% of the area is covered by 4G data, and 99.96% is covered by 4G HD voice service. Verizon Wireless has the best 4G network in 81321 with 99.94% coverage.
Selecting the Best Cell Provider in 81321 for You
If you’re still struggling to choose a cell phone provider in the zip, some of these facts may help you decide:
- Coverage to 81321 houses is best with service from AT&T Wireless, with 99.99% of homes covered.
- The best coverage across all 81321 land is provided by AT&T Wireless at 99.94% of land area covered.
- The current best 5G coverage comes from T-Mobile reporting 97.97% in 81321.
- The top estimated average speed in 81321, estimated at 69.56, Mbps is available through T-Mobile.
Mobile Service Zip Codes Near 81321
If you live near 81321 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 81321: