Now that Sprint is part of T-Mobile, our network is bigger and better than ever. Explore our 5G and 4G LTE coverage map and check availability in your area!

Custom tailored datasets of cellular coverage, signal strength, download speeds, upload speeds, and latencies of major cell carriers in the United States.

Our database contains cell coverage information for AT&T, USCellular, T-Mobile, and Verizon. Results show indoor and outdoor coverage for voice calls, 3G data, 4G (LTE) data, and 5G data for every zip …

Aug 6, 2021 · This map shows the 4G LTE mobile coverage areas of the nation’s four largest mobile wireless carriers: AT&T Mobility, T-Mobile, UScellular, and Verizon.

Explore cellular coverage across the United States. Compare Verizon, AT&T, and T-Mobile coverage. Filter by 4G or 5G technology. Interactive map with detailed signal strength data.

Looking to understand cell phone coverage in your area? Find 4G and 5G coverage maps for cell phone carriers like Verizon, T-Mobile, AT&T and more with Navi.

Cell coverage data comes primarily from the FCC's Broadband Data Collection Program. The last round of data incorporated in the map was released in November 2025 and represents networks as of June …

Interactive wireless coverage maps: 5G, 4G-LTE, Data, Voice and more. Zoom in to see coverage as close as neighborhood-level detail.

Compare the network coverage of mobile operators and check their performance at home !

If you’re planning to switch to a cheaper cell phone plan, you can avoid dropped calls and slow data by finding a wireless provider with great network coverage where you live, work and travel. In this …