In Loudoun County, you’ll select from 4 mobile wireless carriers listed below. 100.0% of Loudoun County’s land area is covered by some kind of wireless service, as are 100.00% of Loudoun County’s 420,959 residents. 5G reception covers up to 99.91% of people while they are sitting at home. Note that we may have a financial relationship with some of the Loudoun County providers below. This does not influence what data we show, and helps us provide high-quality, detailed information for free.
Loudoun County, VA 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 Loudoun County
Coverage:
100.00% of Loudoun County
96.15% of the USA
Data Speeds:
5G: 94.04% 4G: 99.96% 3G or 2G: 99.98%
More about Verizon Wireless in Loudoun County
Verizon Wireless Data Speeds and Coverage in Loudoun 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 Loudoun County) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
94.04% |
66.10% |
4G |
99.96% |
99.49% |
2G or 3G |
99.98% |
99.81% |
5G is the fastest wireless internet and data speed for 94.04% 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 Loudoun County mobile providers.
Verizon Wireless Voice Quality in Loudoun County
5G voice quality can be very clear, and is available to 94.04% of homes. 4G voice is considered HD, and is available at 100.00% of Loudoun County homes. 99.95% of homes can make calls using older 2G or 3G voice technology.
T-Mobile 5G available in Loudoun County
Coverage:
100.00% of Loudoun County
97.12% of the USA
Data Speeds:
5G: 98.93% 4G: 98.37% 3G or 2G: 99.82%
More about T-Mobile in Loudoun County
T-Mobile Data Speeds and Coverage in Loudoun County
T-Mobile 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 Loudoun County) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
98.93% |
96.38% |
4G |
98.37% |
91.02% |
2G or 3G |
99.82% |
97.91% |
5G is the fastest wireless internet and data speed for 98.93% 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 4 for a combination of coverage and speed among Loudoun County mobile providers.
T-Mobile Voice Quality in Loudoun County
5G voice quality can be very clear, and is available to 98.93% of homes. 4G voice is considered HD, and is available at 99.99% of Loudoun County homes. 99.87% of homes can make calls using older 2G or 3G voice technology.
AT&T Wireless 5G available in Loudoun County
Coverage:
100.00% of Loudoun County
96.67% of the USA
Data Speeds:
5G: 98.63% 4G: 99.87% 3G or 2G: 100.00%
1-833-652-2264
More about AT&T Wireless in Loudoun County
AT&T Wireless Data Speeds and Coverage in Loudoun 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 Loudoun County) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
98.63% |
87.85% |
4G |
99.87% |
97.88% |
2G or 3G |
100.00% |
100.00% |
5G is the fastest wireless internet and data speed for 98.63% 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 4 for a combination of coverage and speed among Loudoun County mobile providers.
AT&T Wireless Voice Quality in Loudoun County
5G voice quality can be very clear, and is available to 98.63% of homes. 4G voice is considered HD, and is available at 100.00% of Loudoun County 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 Loudoun County homes that would be covered by cellular service of any kind, unless specified as Loudoun County land area.
Fastest Cell Service Down to the Loudoun County Neighborhood
The map below shows where Verizon, AT&T, or T-Mobile are faster in Loudoun County, VA. Areas with no clear winner are shown as ties.
Overall, Loudoun County ranks #417 out of 2688 counties for the fastest mobile internet network speeds in Virginia.

Best Loudoun County Cell Provider Key
The southeastern parts of the county feature better overall coverage for faster data. The opposite is true in the western areas of Loudoun County where mobile data speeds are generally slower.
Best Coverage & Data Speeds in Loudoun County, VA: T-Mobile
Among the largest cell phone companies in the United States, T-Mobile has the best speed and coverage in Loudoun County. T-Mobile has 5G that covers 98.93% of the county. Cell service of any type reaches 100.00% of Loudoun County homes.
Cheap Options for Mobile Service in Loudoun County, VA
If the price of a Loudoun County mobile plan is a major concern for you, cheaper mobile plans are available as well. There are several options available in Loudoun 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 Loudoun 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.
Local Mobile Providers in Loudoun County, VA
The companies below provide service to areas smaller than the entire United States. For example, they may have a cell tower in Loudoun County, 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 Loudoun County and the providers’ coverage areas.
Coverage:
1.03% of Loudoun County
10.17% of the USA
Data Speeds:
4G: 0.86% 3G or 2G: 0.89%
More about US Cellular in Loudoun County
US Cellular Data Speeds and Coverage in Loudoun County
US Cellular covers 1.03% of homes in the county 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 Loudoun County) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
0.86% |
0.42% |
2G or 3G |
0.89% |
0.35% |
4G is the fastest cell coverage for 0.86% of homes. 0.00% of homes can only receive 2G or 3G data. We rank US Cellular as #4 out of 4 for a combination of coverage and speed among Loudoun County mobile providers.
US Cellular Voice Quality in Loudoun County
4G voice is considered HD, and is available at 0.94% of Loudoun County homes. 0.89% of homes can make calls using older 2G or 3G voice technology.
Loudoun County, VA Mobile Network Coverage Maps | Voice, 4G & 5G

Loudoun County Fastest Speeds Key
Your mobile coverage in Loudoun 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 Loudoun County covering 99.91% of homes in the area while 4G covers 100.00% of the county. Overall, 100.00% of homes (420,959 people) and 100.0% of the land (515.7 square miles) are covered by some form of cell technology.
5G Coverage Map and Availability in Loudoun County

Loudoun County 5G Coverage Key
5G is currently the most advanced network available with speeds several times faster than 4G. 5G networks in Loudoun County cover 99.91% of homes with 5G voice and data. In total 99.30% or 512.1 square miles of Loudoun County are covered by 5G. The best 5G coverage in Loudoun County comes from T-Mobile with 98.93% coverage.
4G Coverage Map and Availability in Loudoun County

Loudoun 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 Loudoun County, 99.97% of the area is covered by 4G data, and 100.00% is covered by 4G HD voice service. Verizon Wireless and AT&T Wireless has the best 4G network in Loudoun County with 100.00% coverage.
Selecting the Best Cell Provider in Loudoun 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 Loudoun County houses is best with service from Verizon Wireless, T-Mobile, and AT&T Wireless, with 100.00% of homes covered.
- The best coverage across all Loudoun County land is provided by Verizon Wireless and AT&T Wireless at 100.00% of land area covered.
- The current best 5G coverage comes from T-Mobile reporting 98.93% in Loudoun County.
- The top estimated average speed in Loudoun County, estimated at 70.24, Mbps is available through T-Mobile.
Mobile Service Counties Near Loudoun County
If you live near Loudoun 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 Loudoun County:
Counties close to Loudoun County
- Montgomery County, MD: worse coverage
- Clarke County, VA: worse coverage
- District of Columbia, DC: better coverage
- Prince George's County, MD: worse coverage
- Warren County, VA: worse coverage
- Winchester City, VA: better coverage
- Frederick County, VA: worse coverage
- Anne Arundel County, MD: worse coverage
- Hardy County, WV: worse coverage
- Queen Anne's County, MD: worse coverage
Counties with similar populations to Loudoun County
- Seminole County, FL: better coverage
- Hampden County, MA: worse coverage
- Henrico County, VA: worse coverage
- Hillsborough County, NH: worse coverage
- Horry County, SC: worse coverage
- Howard County, MD: worse coverage
- Jefferson Parish, LA: better coverage
- Kane County, IL: better coverage
- Knox County, TN: better coverage
- Lake County, IN: better coverage








