Check Your AT Coverage Map in Your Area

AT&T Internet provides internet service across 22 states with wide coverage in California, Texas, and Florida. DSL internet from AT&T net is available to an estimated 122.0 million individuals, making it the largest residential DSL provider in the U.S. by coverage area.

In addition to DSL broadband, AT&T Internet also provides fiber and fixed wireless internet service. Its fiber service is available to approximately 20.4 million people, making it the 2nd largest provider of fiber broadband in the U.S. by coverage area. Its fixed wireless service is available to approximately 1.6 million people, making it the 33rd largest provider of fixed wireless broadband in the U.S. by coverage area.


In 2019 AT&T ranks as the best network for 3G cell coverage and the third-best 4G LTE coverage within the US. In T-Mobile vs Verizon coverage, the AT&T 4G coverage map trails T-Mobile by 1% and Verizon by 12%.

AT&T wireless coverage map for 4G LTE

The AT&T 4G internet network covers the majority of the United States but falls short of T-Mobile and Verizon in specific areas, which can be seen clearly on the map below. While AT&T’s 4G cell network covers some portion of every state in the US, some states have larger gaps in the network.

AT&T trails T-Mobile and Verizon within the size of their 4G coverage across the US. The 4G LTE network lets customers call, text, and load large amounts of data at fast speeds. Until 5G becomes available later this year, 4G LTE is the best of the best as so much as cellular connectivity goes (Suggested Post: 3G vs 4G vs 5G).


States like Alaska, Arizona, Maine, Nebraska, Nevada, and Wyoming have AT&T service, but their network is covering only 60% or less of the total territory of these states.

AT&T Coverage Map for 3G

When it comes to comparing the AT&T coverage map to Verizon, Sprint, and T-Mobile the network with the simplest coverage are going to be the one with biggest coverage map for two networks – 4G, which we mentioned earlier, and 3G, which still supports many areas that still do not have 4G coverage.

AT&T provides the largest 3G coverage map across all major US carriers. 3G cell signals let us call, text, and load small amounts of data. The benefit to 3G cell signals is that they can travel further distances, which allows them to provide wider-spanning coverage in rural areas. The disadvantage compared to 4G LTE is the inability to load large amounts of data at fast speeds.

AT&T 5g coverage map

AT&T wireless plans to offer 5G for fixed applications, like personal homes and businesses, late in 2019. In mid-2019 the company anticipates mobile 5G service in 19 cities including Waco, New Orleans, Oklahoma City, Indianapolis, Raleigh, San Antonio, Dallas, Charlotte, Houston, Jacksonville, Louisville, Atlanta, Nashville, San Francisco, San Jose, San Diego, Los Angeles, Orlando, and Las Vegas.

AT&T claims that improving 4G is such a major step to 5G that they have begun branding their 4G network “5G Evolutions.” During their trials, AT&T has used the mmWave spectrum at 28 GHz and 39 GHz.


It’s anticipated that the 39 GHz spectrum will support AT&T’s initial mobile 5G rollout in the first half of 2019. Towards the end of the year, 28 GHz and low-band, which the company formerly used for 3G, will be used to provide wider-spanning 5G coverage.

How is the at&t internet coverage map Calculated?

Coverage maps, regardless of Cell Company, are calculated based on cell tower locations and the cell tower’s power or range.

Most coverage maps don’t have the data intelligence needed to take into account obstacles like mountains, valleys, trees, or buildings that may keep a cell signal from reaching a location that should otherwise be within its reach.

Keep in mind that

 Even those areas that are shown as being covered by AT&T may still have connectivity issues caused by building structures, dense foliage, or mountainous terrain. To increase your chances of maintaining cell service in these areas, you may need the help of a signal booster or femtocell.

Better methods to Check at&t cell coverage map

Cell phone coverage maps are a good resource if you’re wondering if a selected cell carrier provides cell service for a general region.

Good: Cell Tower Map – Locate AT&T cell towers near the areas you frequent to get a better idea of cell service in that specific subsection of the city. Our favorite website is com.

Better: Ask Your Network – look actual customer reviews for coverage in that area using a website like com, or perhaps better, reach out to the community to ask what their experience is like. 


Best: Test Your Cell Signal – Use an app on your phone to check the exact cell signal in a particular spot. The Android app OpenSignal provides you an accurate mobile phone signal reading or you can also enter field test mode. Unluckily, these apps no longer work for Apple or iPhone devices running iOS 11 or later.

Best Tools to Find at&t cell tower map

Use these websites to get a general idea of the AT&T coverage map in your area by looking at the cell tower and antenna locations, and also hear reviews from other AT&T customers, and more by using these free tools.

Good: CellReception – The cellular customer reviews here are a good method to get an idea of where there are cellular problems in an area. It’s always better to test the signal in that area yourself whenever possible.

Better: Cell Mapper – The data on this site is best but may be challenging for a less technical cellular customer to read. The map clearly shows the exact location of at&t towers near me your location, the direction each faces, the bands supported, and much more. How to fix ATT outage map issues.

Best: Antenna Search – The data here is very good but the website itself can be a little bit challenging to navigate. Search by address to find all towers and antennas in a specific area and get data that clearly shows which Cell Company or companies operate on each at&t tower map.

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    AT&T Internet provides internet service across 22 states with wide coverage in California, Texas, and Florida. DSL internet from AT&T net is available to an estimated 122.0 million individuals, making it the largest residential DSL provider in the U.S. by coverage area.