Book icon This is Truecaller

Founded in 2009 and based in Stockholm, Sweden, Truecaller is the world's largest verified mobile phone community. Truecaller is available on the web and as an app for the iPhone, Android, BlackBerry, Symbian S60, Series 40, and Windows Phone.

Truecaller makes your mobile environment smarter by allowing you to connect with who you want, when you want. Truecaller enables you to expand your contact list and reach people you want to find; helps you more easily identify who is calling your cell phone; and protects your mobile identity from unwanted spammers.

Together with people from all over the world, we reinvent the way people get in touch and contact each other by creating a crowdsourced global phone community that fits in your pocket.