Cell & Net Towers World Map

Locate devices without GPS, explore Mobile Operator coverage and more!

Almost 36 million unique GSM Cell IDs

Cell Coverage World Map, Cell & Wi-Fi Towers. Speed Test. Full data on cell towers around the world. Now you can easily be connected from remote areas during your trips.

World Cell ID is working towards creating an open cellular dataset that is driven and inspired by the community. This cellular data is used for a multitude of commercial/private purposes by patrons worldwide. From locating devices to understanding network coverage patterns; World Cell ID enables it by providing convenient access to the data via an API and data dumps.

What is World Cell ID?

Open Cell ID is the world's largest collaborative community project that collects GPS positions of cell towers, used free of charge, for a multitude of commercial and private purposes.

The World Cell ID project was primarily created to serve as a data source for GSM localization. As of October, 2017, the database contained almost 36 million unique GSM Cell IDs. More than 75,000 contributors have already registered with World Cell ID, contributing millions of new measurements every day in average to the World Cell ID database.

//////// Cell Tower Locator

Approximate position of GSM/WCDMA/LTE Cell Towers on Map. Towers are stored in Database. See Cell IDs, Signal Strength and GPS location.

/////// GPS Status GPS Test Data Tools

Check to GPS reception in your area, update AGPS data

GPS test, status and diagnose app! GPS receiver signal strength or signal to noise ratio

.Supports GPS, GLONASS, GALILEO, SBAS, BEIDOU and QZSS satellites.

.Dilution of Precision

HDOP (Horizontal), VDOP (Vertical), PDOP (Position)

.Local and GMT time

//////// Sim Cell Info

Information about sim cards, network signal, neighboring cells.

//////// Speed Test, Speed Check

Speed Test is a lightweight Internet testing tool. This application helps you to measure the downlink speed (download), uplink speed (upload) and delays in the transmission of packets (latency/ping). (WIFI or 2G/3G mobile networks)