KdoMiVolal - Kdo mi volal is an application for finding out who has called you, or who is trying to reach you. With this tool, you can check if the number you have is in the Kdo database or not. If it is, then you will be able to find out what the person wants to talk to you about.

You can also use it to block unwanted calls and messages.

KdoMiVolal is a service of Kdo, which is a company that provides a database of phone numbers. The service is free, but if you want to get more info, you can subscribe to the premium service.