In Coffeen, you’ll select from 4 mobile wireless carriers listed below. 100.0% of Coffeen’s land area is covered by some kind of wireless service, as are 100.00% of Coffeen’s 1,074 residents. 5G reception covers up to 85.14% of people while they are sitting at home. Note that we may have a financial relationship with some of the Coffeen providers below. This does not influence what data we show, and helps us provide high-quality, detailed information for free.
Coffeen, IL 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.
More about Verizon Wireless in Coffeen
Verizon Wireless Data Speeds and Coverage in Coffeen
Verizon Wireless covers 97.65% 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 Coffeen) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
52.05% |
57.11% |
2G or 3G |
82.16% |
81.65% |
4G is the fastest cell coverage for 52.05% of homes. 0.00% of homes can only receive 2G or 3G data. We rank Verizon Wireless as #3 out of 4 for a combination of coverage and speed among Coffeen mobile providers.
Verizon Wireless Voice Quality in Coffeen
4G voice is considered HD, and is available at 97.61% of Coffeen homes. 47.68% of homes can make calls using older 2G or 3G voice technology.
T-Mobile 5G available in Coffeen
Coverage:
77.16% of Coffeen
97.12% of the USA
Data Speeds:
5G: 29.05% 4G: 30.46% 3G or 2G: 67.57%
More about T-Mobile in Coffeen
T-Mobile Data Speeds and Coverage in Coffeen
T-Mobile covers 77.16% 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 Coffeen) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
29.05% |
68.65% |
4G |
30.46% |
42.96% |
2G or 3G |
67.57% |
64.91% |
5G is the fastest wireless internet and data speed for 29.05% of homes. 4G is the fastest cell coverage for 30.46% of homes. 0.00% of homes can only receive 2G or 3G data. We rank T-Mobile as #2 out of 4 for a combination of coverage and speed among Coffeen mobile providers.
T-Mobile Voice Quality in Coffeen
5G voice quality can be very clear, and is available to 29.05% of homes. 4G voice is considered HD, and is available at 47.45% of Coffeen homes. 67.57% of homes can make calls using older 2G or 3G voice technology.
AT&T Wireless 5G available in Coffeen
Coverage:
100.00% of Coffeen
96.67% of the USA
Data Speeds:
5G: 84.69% 4G: 100.00% 3G or 2G: 100.00%
1-833-652-2264
More about AT&T Wireless in Coffeen
AT&T Wireless Data Speeds and Coverage in Coffeen
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 Coffeen) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
84.69% |
88.21% |
4G |
100.00% |
100.00% |
2G or 3G |
100.00% |
100.00% |
5G is the fastest wireless internet and data speed for 84.69% 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 4 for a combination of coverage and speed among Coffeen mobile providers.
AT&T Wireless Voice Quality in Coffeen
5G voice quality can be very clear, and is available to 84.69% of homes. 4G voice is considered HD, and is available at 100.00% of Coffeen 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 Coffeen homes that would be covered by cellular service of any kind, unless specified as Coffeen land area.
Fastest Cell Service Down to the Coffeen Neighborhood
The map below shows where Verizon, AT&T, or T-Mobile are faster in Coffeen, IL. Areas with no clear winner are shown as ties.
Overall, Coffeen ranks #2752 out of 3561 cities for the fastest mobile internet network speeds in Illinois.

Best Coffeen Cell Provider Key
The southwestern parts of the city feature better overall coverage for faster data. The opposite is true in the northeastern areas of Coffeen where mobile data speeds are generally slower.
Best Coverage & Data Speeds in Coffeen, IL: AT&T Wireless
Among the largest cell phone companies in the United States, AT&T Wireless has the best speed and coverage in Coffeen. AT&T Wireless has 5G that covers 84.69% of the city. Cell service of any type reaches 100.00% of Coffeen homes.
Cheap Options for Mobile Service in Coffeen, IL
If the price of a Coffeen mobile plan is a major concern for you, cheaper mobile plans are available as well. There are several options available in Coffeen 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 Coffeen 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 Coffeen, IL
The companies below provide service to areas smaller than the entire United States. For example, they may have a cell tower in Coffeen, 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 Coffeen and the providers’ coverage areas.
More about US Cellular in Coffeen
US Cellular Data Speeds and Coverage in Coffeen
US Cellular covers 4.37% 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 Coffeen) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
4.37% |
5.73% |
4G is the fastest cell coverage for 4.37% of homes. We rank US Cellular as #4 out of 4 for a combination of coverage and speed among Coffeen mobile providers.
US Cellular Voice Quality in Coffeen
4G voice is considered HD, and is available at 4.37% of Coffeen homes. 0.00% of homes can make calls using older 2G or 3G voice technology.
Coffeen, IL Mobile Network Coverage Maps | Voice, 4G & 5G

Coffeen Fastest Speeds Key
Your mobile coverage in Coffeen 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 Coffeen covering 85.14% of homes in the area while 4G covers 100.00% of the city. Overall, 100.00% of homes (1,074 people) and 100.0% of the land (31.7 square miles) are covered by some form of cell technology.
5G Coverage Map and Availability in Coffeen

Coffeen 5G Coverage Key
5G is currently the most advanced network available with speeds several times faster than 4G. 5G networks in Coffeen cover 85.14% of homes with 5G voice and data. In total 89.03% or 28.3 square miles of Coffeen are covered by 5G. The best 5G coverage in Coffeen comes from AT&T Wireless with 84.69% coverage.
4G Coverage Map and Availability in Coffeen

Coffeen 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 Coffeen, 100.00% of the area is covered by 4G data, and 100.00% is covered by 4G HD voice service. AT&T Wireless has the best 4G network in Coffeen with 100.00% coverage.
Selecting the Best Cell Provider in Coffeen 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 Coffeen houses is best with service from AT&T Wireless, with 100.00% of homes covered.
- The best coverage across all Coffeen land is provided by AT&T Wireless at 100.00% of land area covered.
- The current best 5G coverage comes from AT&T Wireless reporting 84.69% in Coffeen.
- The best 4G coverage is obtainable with AT&T Wireless, covering 100.00% of Coffeen.
- The top estimated average speed in Coffeen, estimated at 60.13, Mbps is available through AT&T Wireless.
Mobile Service Cities Near Coffeen
If you live near Coffeen 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 Coffeen:
Cities close to Coffeen
- Fillmore, IL: worse coverage
- Donnellson, IL: better coverage
- Taylor Springs, IL: better coverage
- Van Burensburg, IL: better coverage
- Schram City, IL: better coverage
- Hillsboro, IL: better coverage
- Panama, IL: better coverage
- Irving, IL: better coverage
- Woburn, IL: better coverage
- Bingham, IL: worse coverage
Cities with similar populations to Coffeen
- Zip City, AL: better coverage
- Issue, MD: worse coverage
- Shuqualak, MS: worse coverage
- Greenvale, NY: better coverage
- Green Hill, TX: worse coverage
- Golf, FL: better coverage
- Coal Hill, AR: better coverage
- Golconda, IL: better coverage
- Rough Rock, AZ: worse coverage
- Girard, MI: better coverage








