In Jefferson Davis Parish, you’ll select from 3 mobile wireless carriers listed below. 100.0% of Jefferson Davis Parish’s land area is covered by some kind of wireless service, as are 100.00% of Jefferson Davis Parish’s 32,250 residents. 5G reception covers up to 98.87% of people while they are sitting at home. Note that we may have a financial relationship with some of the Jefferson Davis Parish providers below. This does not influence what data we show, and helps us provide high-quality, detailed information for free.
Jefferson Davis Parish, LA 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 Jefferson Davis Parish
Coverage:
100.00% of Jefferson Davis Parish
96.67% of the USA
Data Speeds:
5G: 97.02% 4G: 99.95% 3G or 2G: 100.00%
1-833-652-2264
More about AT&T Wireless in Jefferson Davis Parish
AT&T Wireless Data Speeds and Coverage in Jefferson Davis Parish
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 Jefferson Davis Parish) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
97.02% |
89.22% |
4G |
99.95% |
99.89% |
2G or 3G |
100.00% |
100.00% |
5G is the fastest wireless internet and data speed for 97.02% 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 3 for a combination of coverage and speed among Jefferson Davis Parish mobile providers.
AT&T Wireless Voice Quality in Jefferson Davis Parish
5G voice quality can be very clear, and is available to 97.02% of homes. 4G voice is considered HD, and is available at 100.00% of Jefferson Davis Parish homes. 100.00% of homes can make calls using older 2G or 3G voice technology.
Coverage:
100.00% of Jefferson Davis Parish
96.15% of the USA
Data Speeds:
4G: 99.36% 3G or 2G: 99.77%
More about Verizon Wireless in Jefferson Davis Parish
Verizon Wireless Data Speeds and Coverage in Jefferson Davis Parish
Verizon Wireless covers 100.00% 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 Jefferson Davis Parish) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
99.36% |
97.36% |
2G or 3G |
99.77% |
99.69% |
4G is the fastest cell coverage for 99.36% 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 Jefferson Davis Parish mobile providers.
Verizon Wireless Voice Quality in Jefferson Davis Parish
4G voice is considered HD, and is available at 100.00% of Jefferson Davis Parish homes. 99.84% of homes can make calls using older 2G or 3G voice technology.
T-Mobile 5G available in Jefferson Davis Parish
Coverage:
99.86% of Jefferson Davis Parish
97.12% of the USA
Data Speeds:
5G: 98.49% 4G: 90.17% 3G or 2G: 98.54%
More about T-Mobile in Jefferson Davis Parish
T-Mobile Data Speeds and Coverage in Jefferson Davis Parish
T-Mobile covers 99.86% 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 Jefferson Davis Parish) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
98.49% |
94.15% |
4G |
90.17% |
84.38% |
2G or 3G |
98.54% |
95.55% |
5G is the fastest wireless internet and data speed for 98.49% 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 3 for a combination of coverage and speed among Jefferson Davis Parish mobile providers.
T-Mobile Voice Quality in Jefferson Davis Parish
5G voice quality can be very clear, and is available to 98.49% of homes. 4G voice is considered HD, and is available at 99.73% of Jefferson Davis Parish homes. 98.91% of homes can make calls using older 2G or 3G voice technology.
Coverage percentages on this page are based on the percent of Jefferson Davis Parish homes that would be covered by cellular service of any kind, unless specified as Jefferson Davis Parish land area.
Fastest Cell Service Down to the Jefferson Davis Parish Neighborhood
The map below shows where Verizon, AT&T, or T-Mobile are faster in Jefferson Davis Parish, LA. Areas with no clear winner are shown as ties.
Overall, Jefferson Davis Parish ranks #784 out of 1597 counties for the fastest mobile internet network speeds in Louisiana.

Best Jefferson Davis Parish Cell Provider Key
The western parts of the county feature better overall coverage for faster data. The opposite is true in the northwestern areas of Jefferson Davis Parish where mobile data speeds are generally slower.
Best Coverage & Data Speeds in Jefferson Davis Parish, LA: T-Mobile
Among the largest cell phone companies in the United States, T-Mobile has the best speed and coverage in Jefferson Davis Parish. T-Mobile has 5G that covers 98.49% of the county. Cell service of any type reaches 100.00% of Jefferson Davis Parish homes.
Cheap Options for Mobile Service in Jefferson Davis Parish, LA
If the price of a Jefferson Davis Parish mobile plan is a major concern for you, cheaper mobile plans are available as well. There are several options available in Jefferson Davis Parish 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 Jefferson Davis Parish 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.
Jefferson Davis Parish, LA Mobile Network Coverage Maps | Voice, 4G & 5G

Jefferson Davis Parish Fastest Speeds Key
Your mobile coverage in Jefferson Davis Parish 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 Jefferson Davis Parish covering 98.87% of homes in the area while 4G covers 100.00% of the county. Overall, 100.00% of homes (32,250 people) and 100.0% of the land (651.5 square miles) are covered by some form of cell technology.
5G Coverage Map and Availability in Jefferson Davis Parish

Jefferson Davis Parish 5G Coverage Key
5G is currently the most advanced network available with speeds several times faster than 4G. 5G networks in Jefferson Davis Parish cover 98.87% of homes with 5G voice and data. In total 95.05% or 619.3 square miles of Jefferson Davis Parish are covered by 5G. The best 5G coverage in Jefferson Davis Parish comes from T-Mobile with 98.49% coverage.
4G Coverage Map and Availability in Jefferson Davis Parish

Jefferson Davis Parish 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 Jefferson Davis Parish, 99.98% 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 Jefferson Davis Parish with 100.00% coverage.
Selecting the Best Cell Provider in Jefferson Davis Parish 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 Jefferson Davis Parish houses is best with service from AT&T Wireless and Verizon Wireless, with 100.00% of homes covered.
- The best coverage across all Jefferson Davis Parish land is provided by AT&T Wireless and Verizon Wireless at 100.00% of land area covered.
- The current best 5G coverage comes from T-Mobile reporting 98.49% in Jefferson Davis Parish.
- The top estimated average speed in Jefferson Davis Parish, estimated at 69.93, Mbps is available through T-Mobile.
Mobile Service Counties Near Jefferson Davis Parish
If you live near Jefferson Davis Parish 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 Jefferson Davis Parish:
Counties close to Jefferson Davis Parish
- Acadia Parish, LA: better coverage
- Allen Parish, LA: worse coverage
- Calcasieu Parish, LA: worse coverage
- Cameron Parish, LA: worse coverage
- Evangeline Parish, LA: worse coverage
- Vermilion Parish, LA: better coverage
- St. Landry Parish, LA: better coverage
- Lafayette Parish, LA: better coverage
- Beauregard Parish, LA: worse coverage
- St. Martin Parish, LA: better coverage
Counties with similar populations to Jefferson Davis Parish
- Upshur County, TX: worse coverage
- Cocke County, TN: worse coverage
- Codington County, SD: better coverage
- Colleton County, SC: worse coverage
- Coshocton County, OH: worse coverage
- Covington County, AL: worse coverage
- Cowley County, KS: worse coverage
- Crawford County, KS: worse coverage
- Union County, MS: worse coverage
- Union County, OR: worse coverage







