One guy is calling me daily. I have blocked his number from truwcalleril. But that notification is coming for me whenever they call me. I need to block his number permanently from my sim.i am using idea sim. It's my personal number so I couldn't change my number.
I have called idea customer care they told it's not possible for them to block the number. And I'm using an Android tablet. I dint find any block option in that. Also if I change my phone again that number may get unblocked. What to do