Identificador Compañía Telefon is an Android application that allows you to determine the phone company to which a phone number belongs. With this app, you can easily identify if a number belongs to AT&T, Telcel, Telmex, and more in Mexico. Similarly, if you are in Guatemala, you can identify if a number belongs to Claro, Tigo, or Movistar.

This app works exclusively with 10-digit phone numbers. You can use it to identify the phone company for all your contacts and any phone number without the need to save it in your contacts.

In addition to identifying phone companies, Identificador Compañía Telefon also allows you to make phone calls with the knowledge of which company the number belongs to, eliminating the need to save it in your contacts.

Please note that this app only works for Mexico and Guatemala phone numbers.