Cell Towers: 5G Antenna Map

Cell towers free on the map. See why your signal is weak.

Cell Towers shows every cellular antenna and tower around you on a clear, interactive map. See exactly where your carrier's antennas are, understand why your signal is weak, and find the closest tower for better reception.

Free for Android, iPhone, iPad and Windows

Screenshots

Every cell tower near you. 5G, 4G and 3G towers on one clear map.

Find the nearest towers. Sorted by distance, with carrier and technology.

Your real signal, live. Serving cell, neighbor cells and dBm.

Test your connection. Download, upload, ping and jitter.

Coverage heatmap and history. Premium: no ads, all the stats.

Why you’ll love it

Find the nearest cell towers and antennas to your location in seconds
Understand bad signal, dead zones and coverage gaps
See which operator owns each antenna and how far away it is
Tap any tower for details: operator, technology, MCC/MNC and address
See the band and frequency of every antenna: 5G on 3500 MHz, 4G on 1900 MHz, and more
Filter by carrier to focus on your own network
Auto-detects your country and the best data source from your location

Seeing the towers is free

The full map, the carriers, the distances and each antenna's band cost nothing and need no sign-up. The subscription only removes the ads and supports development.

Accurate, official data

For the United States (FCC), Brazil (Anatel), Spain, Poland (UKE), France (ANFR), Germany (BNetzA), Australia (ACMA), the Netherlands (Antenneregister), Canada (ISED), Chile (Subtel), Belgium (BIPT), Switzerland (BAKOM), Austria (Senderkataster), Ireland (ComReg), Denmark (Mastedatabasen), Colombia (ANE), Croatia (HAKOM) and Belarus (beCloud) we use complete, official per-operator databases. Everywhere else in the world, antennas come from the OpenCellId community project.

Who it’s for

Perfect for troubleshooting mobile reception, comparing 4G/5G carrier coverage, choosing where to live or work, or simply being curious about the network around you.

Also on Windows

The same map and tools on your PC’s big screen.

Frequently asked questions

Where does the data come from?

From the official antenna registries of 18 countries (Australia, Austria, Belarus, Belgium, Brazil, Canada, Chile, Colombia, Croatia, Denmark, France, Germany, Ireland, Netherlands, Poland, Spain, Switzerland, United States) and from OpenCelliD everywhere else. When a country has more than one source, the app shows how many towers each one has and you choose. You can change it in More → Data source & settings, or tap “Auto-detect data source”.

A tower is missing, or one that no longer exists still shows up.

The data comes from public registries and is updated regularly: if the official registry doesn’t list a tower, neither does the app. Write to us with its location and we’ll look into it.

The map doesn’t show my location.

Enable the location permission for the app in your phone’s settings.

Why can’t I see signal strength on iPhone?

iOS doesn’t let apps read the signal strength or the cell you’re connected to, so on iPhone the app only shows the network technology (4G, 5G). On Android you get everything.

Subscriptions and purchases.

They are managed from your Google Play or App Store account, where you can also cancel them.

My data.

What data the app uses and how to delete it is explained in the privacy policy. To delete your account and your contributions, use this page.

Download it free