Cell Tower Map Apps Android. Cell tower locator is another android based app derived from cell finder. It shows the mcc, mnc, cell id, lac and signal strength in dbm.
Towers are stored in database. The number of milliseconds since this cell was primary. It provides information on which frequency band your device is using, your signal strength in dbm, the approximate direction of the tower you are connected to, a detailed automated signal logger, and so.
Start by driving in that direction.
You can use the app to collect data for personal purposes and export them to csv or gpx files. Tower collector gives you opportunity to contribute in opencellid.org and mozilla location services projects by uploading gps locations of gsm/umts/lte/cdma cell towers from your area. If you're on android, use the map tab of network cell info lite to get an idea of where each tower might be. In addition to those apps, i recently came into a more powerful app for android device called network info ii which is available in android market.