TrueCaller : Find Contact Details of Unknown Phone Numbers

TrueCaller : Find Contact Details of Unknown Phone Numbers

When ever we get a call from unknown number, it’s a good idea to find the details of the number. Specially, when I see a list of missed calls from unknown numbers, instead of calling them back immediately, I try to find out who is the caller. One major benefit of this is, I could figure out the caller details, and if it’s a telemarketing call, I don’t need to call back. Truecaller is one very popular service, which let you find the details of unknown mobile numbers.

How Does Truecaller App works?

Truecaller is a global dynamic directory for mobile phones. It uses the phone directory of users (who have installed Truecaller) to build the database of mobile numbers, and any user can do number lookup or Name lookup using it.