In Coal City, you’ll select from 4 mobile wireless carriers listed below. 100.0% of Coal City’s land area is covered by some kind of wireless service, as are 100.00% of Coal City’s 6,938 residents. 5G reception covers up to 99.38% of people while they are sitting at home. Note that we may have a financial relationship with some of the Coal City providers below. This does not influence what data we show, and helps us provide high-quality, detailed information for free.
Coal City, 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.
Verizon Wireless 5G available in Coal City
Coverage:
100.00% of Coal City
96.15% of the USA
Data Speeds:
5G: 96.36% 4G: 99.91% 3G or 2G: 100.00%
More about Verizon Wireless in Coal City
Verizon Wireless Data Speeds and Coverage in Coal City
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 Coal City) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
96.36% |
74.00% |
4G |
99.91% |
99.74% |
2G or 3G |
100.00% |
100.00% |
5G is the fastest wireless internet and data speed for 96.36% 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 #3 out of 4 for a combination of coverage and speed among Coal City mobile providers.
Verizon Wireless Voice Quality in Coal City
5G voice quality can be very clear, and is available to 96.36% of homes. 4G voice is considered HD, and is available at 100.00% of Coal City homes. 99.71% of homes can make calls using older 2G or 3G voice technology.
AT&T Wireless 5G available in Coal City
Coverage:
100.00% of Coal City
96.67% of the USA
Data Speeds:
5G: 98.95% 4G: 99.89% 3G or 2G: 100.00%
1-833-652-2264
More about AT&T Wireless in Coal City
AT&T Wireless Data Speeds and Coverage in Coal City
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 Coal City) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
98.95% |
93.54% |
4G |
99.89% |
98.98% |
2G or 3G |
100.00% |
100.00% |
5G is the fastest wireless internet and data speed for 98.95% 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 Coal City mobile providers.
AT&T Wireless Voice Quality in Coal City
5G voice quality can be very clear, and is available to 98.95% of homes. 4G voice is considered HD, and is available at 100.00% of Coal City homes. 100.00% of homes can make calls using older 2G or 3G voice technology.
T-Mobile 5G available in Coal City
Coverage:
100.00% of Coal City
97.12% of the USA
Data Speeds:
5G: 97.01% 4G: 99.26% 3G or 2G: 99.25%
More about T-Mobile in Coal City
T-Mobile Data Speeds and Coverage in Coal City
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 Coal City) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
97.01% |
93.53% |
4G |
99.26% |
98.78% |
2G or 3G |
99.25% |
98.90% |
5G is the fastest wireless internet and data speed for 97.01% 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 #2 out of 4 for a combination of coverage and speed among Coal City mobile providers.
T-Mobile Voice Quality in Coal City
5G voice quality can be very clear, and is available to 97.01% of homes. 4G voice is considered HD, and is available at 100.00% of Coal City homes. 99.64% of homes can make calls using older 2G or 3G voice technology.
Coverage percentages on this page are based on the percent of Coal City homes that would be covered by cellular service of any kind, unless specified as Coal City land area.
Fastest Cell Service Down to the Coal City Neighborhood
The map below shows where Verizon, AT&T, or T-Mobile are faster in Coal City, IL. Areas with no clear winner are shown as ties.
Overall, Coal City ranks #1671 out of 3561 cities for the fastest mobile internet network speeds in Illinois.

Best Coal City Cell Provider Key
The western parts of the city feature better overall coverage for faster data. The opposite is true in the northwestern areas of Coal City where mobile data speeds are generally slower.
Best Coverage & Data Speeds in Coal City, IL: AT&T Wireless
Among the largest cell phone companies in the United States, AT&T Wireless has the best speed and coverage in Coal City. AT&T Wireless has 5G that covers 98.95% of the city. Cell service of any type reaches 100.00% of Coal City homes.
Cheap Options for Mobile Service in Coal City, IL
If the price of a Coal City mobile plan is a major concern for you, cheaper mobile plans are available as well. There are several options available in Coal City 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 Coal City 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 Coal City, IL
The companies below provide service to areas smaller than the entire United States. For example, they may have a cell tower in Coal City, 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 Coal City and the providers’ coverage areas.
More about Illinois Valley Cellular in Coal City
Illinois Valley Cellular Data Speeds and Coverage in Coal City
Illinois Valley Cellular covers 13.01% 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 Coal City) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
2G or 3G |
13.01% |
10.98% |
13.01% of homes can only receive 2G or 3G data. We rank Illinois Valley Cellular as #4 out of 4 for a combination of coverage and speed among Coal City mobile providers.
Illinois Valley Cellular Voice Quality in Coal City
4G voice is considered HD, and is available at 0.00% of Coal City homes. 6.93% of homes can make calls using older 2G or 3G voice technology.
Coal City, IL Mobile Network Coverage Maps | Voice, 4G & 5G

Coal City Fastest Speeds Key
Your mobile coverage in Coal City 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 Coal City covering 99.38% of homes in the area while 4G covers 100.00% of the city. Overall, 100.00% of homes (6,938 people) and 100.0% of the land (24.3 square miles) are covered by some form of cell technology.
5G Coverage Map and Availability in Coal City

Coal City 5G Coverage Key
5G is currently the most advanced network available with speeds several times faster than 4G. 5G networks in Coal City cover 99.38% of homes with 5G voice and data. In total 96.63% or 23.4 square miles of Coal City are covered by 5G. The best 5G coverage in Coal City comes from AT&T Wireless with 98.95% coverage.
4G Coverage Map and Availability in Coal City

Coal City 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 Coal City, 100.00% of the area is covered by 4G data, and 100.00% is covered by 4G HD voice service. Verizon Wireless, AT&T Wireless, and T-Mobile has the best 4G network in Coal City with 100.00% coverage.
Selecting the Best Cell Provider in Coal City 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 Coal City houses is best with service from Verizon Wireless, AT&T Wireless, and T-Mobile, with 100.00% of homes covered.
- The best coverage across all Coal City land is provided by Verizon Wireless, AT&T Wireless, and T-Mobile at 100.00% of land area covered.
- The current best 5G coverage comes from AT&T Wireless reporting 98.95% in Coal City.
- The top estimated average speed in Coal City, estimated at 70.25, Mbps is available through AT&T Wireless.
Mobile Service Cities Near Coal City
If you live near Coal City 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 Coal City:
Cities close to Coal City
- Carbon Hill, IL: better coverage
- Eileen, IL: better coverage
- Diamond, IL: better coverage
- Braidwood, IL: better coverage
- Godley, IL: better coverage
- Braceville, IL: better coverage
- Lorenzo, IL: better coverage
- Lakewood Shores, IL: better coverage
- Gardner, IL: better coverage
- Mazon, IL: better coverage
Cities with similar populations to Coal City
- Cross City, FL: worse coverage
- Decatur, TN: worse coverage
- Violet, LA: better coverage
- Viroqua, WI: worse coverage
- Dansville, NY: worse coverage
- Waikoloa, HI: better coverage
- Dale, TX: worse coverage
- Dadeville, AL: worse coverage
- Walbridge, OH: better coverage
- Waleska, GA: worse coverage








