In Randolph County, you’ll select from 3 mobile wireless carriers listed below. 100.0% of Randolph County’s land area is covered by some kind of wireless service, as are 100.00% of Randolph County’s 24,502 residents. 5G reception covers up to 94.83% of people while they are sitting at home. Note that we may have a financial relationship with some of the Randolph County providers below. This does not influence what data we show, and helps us provide high-quality, detailed information for free.
Randolph County, IN 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 Randolph County
Coverage:
100.00% of Randolph County
96.67% of the USA
Data Speeds:
5G: 89.37% 4G: 99.85% 3G or 2G: 100.00%
1-833-652-2264
More about AT&T Wireless in Randolph County
AT&T Wireless Data Speeds and Coverage in Randolph County
AT&T Wireless covers 100.00% of homes in the county 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 Randolph County) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
89.37% |
83.61% |
4G |
99.85% |
99.64% |
2G or 3G |
100.00% |
100.00% |
5G is the fastest wireless internet and data speed for 89.37% 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 Randolph County mobile providers.
AT&T Wireless Voice Quality in Randolph County
5G voice quality can be very clear, and is available to 89.37% of homes. 4G voice is considered HD, and is available at 100.00% of Randolph County homes. 100.00% of homes can make calls using older 2G or 3G voice technology.
T-Mobile 5G available in Randolph County
Coverage:
93.26% of Randolph County
97.12% of the USA
Data Speeds:
5G: 76.71% 4G: 60.86% 3G or 2G: 63.78%
More about T-Mobile in Randolph County
T-Mobile Data Speeds and Coverage in Randolph County
T-Mobile covers 93.26% of homes in the county 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 Randolph County) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
76.71% |
92.38% |
4G |
60.86% |
63.94% |
2G or 3G |
63.78% |
51.72% |
5G is the fastest wireless internet and data speed for 76.71% 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 3 for a combination of coverage and speed among Randolph County mobile providers.
T-Mobile Voice Quality in Randolph County
5G voice quality can be very clear, and is available to 76.71% of homes. 4G voice is considered HD, and is available at 69.92% of Randolph County homes. 73.21% of homes can make calls using older 2G or 3G voice technology.
Verizon Wireless 5G available in Randolph County
Coverage:
100.00% of Randolph County
96.15% of the USA
Data Speeds:
5G: 5.83% 4G: 99.97% 3G or 2G: 100.00%
More about Verizon Wireless in Randolph County
Verizon Wireless Data Speeds and Coverage in Randolph County
Verizon Wireless covers 100.00% of homes in the county 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 Randolph County) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
5.83% |
3.45% |
4G |
99.97% |
99.92% |
2G or 3G |
100.00% |
100.00% |
5G is the fastest wireless internet and data speed for 5.83% of homes. 4G is the fastest cell coverage for 94.14% of homes. 0.00% of homes can only receive 2G or 3G data. We rank Verizon Wireless as #3 out of 3 for a combination of coverage and speed among Randolph County mobile providers.
Verizon Wireless Voice Quality in Randolph County
5G voice quality can be very clear, and is available to 5.83% of homes. 4G voice is considered HD, and is available at 100.00% of Randolph County homes. 99.98% of homes can make calls using older 2G or 3G voice technology.
Coverage percentages on this page are based on the percent of Randolph County homes that would be covered by cellular service of any kind, unless specified as Randolph County land area.
Fastest Cell Service Down to the Randolph County Neighborhood
The map below shows where Verizon, AT&T, or T-Mobile are faster in Randolph County, IN. Areas with no clear winner are shown as ties.
Overall, Randolph County ranks #1674 out of 2382 counties for the fastest mobile internet network speeds in Indiana.

Best Randolph County Cell Provider Key
The central parts of the county feature better overall coverage for faster data. The opposite is true in the southwestern areas of Randolph County where mobile data speeds are generally slower.
Best Coverage & Data Speeds in Randolph County, IN: AT&T Wireless
Among the largest cell phone companies in the United States, AT&T Wireless has the best speed and coverage in Randolph County. AT&T Wireless has 5G that covers 89.37% of the county. Cell service of any type reaches 100.00% of Randolph County homes.
Cheap Options for Mobile Service in Randolph County, IN
If the price of a Randolph County mobile plan is a major concern for you, cheaper mobile plans are available as well. There are several options available in Randolph County 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 Randolph County 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.
Randolph County, IN Mobile Network Coverage Maps | Voice, 4G & 5G

Randolph County Fastest Speeds Key
Your mobile coverage in Randolph County may vary based on your provider and location. The map above shows the fastest mobile data speeds in and around the county. 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 Randolph County covering 94.83% of homes in the area while 4G covers 100.00% of the county. Overall, 100.00% of homes (24,502 people) and 100.0% of the land (452.4 square miles) are covered by some form of cell technology.
5G Coverage Map and Availability in Randolph County

Randolph County 5G Coverage Key
5G is currently the most advanced network available with speeds several times faster than 4G. 5G networks in Randolph County cover 94.83% of homes with 5G voice and data. In total 95.49% or 432.0 square miles of Randolph County are covered by 5G. The best 5G coverage in Randolph County comes from AT&T Wireless with 89.37% coverage.
4G Coverage Map and Availability in Randolph County

Randolph County 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 Randolph County, 99.99% of the area is covered by 4G data, and 100.00% is covered by 4G HD voice service. AT&T Wireless and Verizon Wireless has the best 4G network in Randolph County with 100.00% coverage.
Selecting the Best Cell Provider in Randolph County for You
If you’re still struggling to choose a cell phone provider in the county, some of these facts may help you decide:
- Coverage to Randolph County houses is best with service from AT&T Wireless and Verizon Wireless, with 100.00% of homes covered.
- The best coverage across all Randolph County 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 reporting 89.37% in Randolph County.
- The best 4G coverage is obtainable with AT&T Wireless and Verizon Wireless, covering 100.00% of Randolph County.
- The top estimated average speed in Randolph County, estimated at 63.45, Mbps is available through AT&T Wireless.
Mobile Service Counties Near Randolph County
If you live near Randolph County but aren’t technically in the county, 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 Randolph County:
Counties close to Randolph County
- Darke County, OH: better coverage
- Delaware County, IN: better coverage
- Madison County, IN: better coverage
- Miami County, OH: better coverage
- Hamilton County, IN: better coverage
- Champaign County, OH: better coverage
- Boone County, IN: better coverage
- Clinton County, IN: better coverage
- Union County, OH: better coverage
- Montgomery County, IN: worse coverage
Counties with similar populations to Randolph County
- Camuy Municipio, PR: better coverage
- Buckingham County, VA: worse coverage
- Buena Vista County, IA: worse coverage
- Bureau County, IL: worse coverage
- Burke County, GA: worse coverage
- Burleson County, TX: better coverage
- Burnett County, WI: worse coverage
- Butler County, AL: worse coverage
- Butts County, GA: better coverage
- Caddo County, OK: better coverage







