Is there an app that makes it possible to automatically ignore and block incoming phone numbers starting with country codes? By setting up/defining rules or something.
The underlying idea: lately I have been regularly called by changing numbers, all starting with +242 This is the country code of Congo. My phone then rings 1 or 2 times and then hangs up. I want my phone not to accept those calls at all.
My provider has no possibility to block this.