Cell Phone Service Map. These detailed coverage maps are available for free in the opensignal app — download it now. You can just trace the actual location of the caller and can stop him from calling you again.

4g phone users can access 4g lte in areas where 5g nationwide and 5g ultra wideband is shown. At&t has an incredibly reliable 4g lte network, covering 68% of the u.s. The last thing you want to do when shopping for cell phone service is purchase one that provides you with no coverage.

The maps on this site show the estimated radio signal strength that a typical, current generation handset may receive from the selected mobile network.

These maps are either unavailable elsewhere or presented in a way to make them more useful. During the first half of 2021, rootmetrics tested each network to analyze these factors in more than 3,000 locations throughout the u.s. 5g ultra offers even faster speeds but can only reach devices within a short radius of the 5g tower. This map shows approximate outdoor coverage and is not a guarantee of service.