This number keeps calling me. They don't ever leave a message.I put them on my blocked calls list so they go directly to voicemail now. To block with Android you don't need an app. just go to settings/ My device/ Call/ Call rejection and add the number. you can have it go to voicemail or block completely.My best guess it is some kind of collection that has past the statue of limitations. The best way to get rid of these type of calls is to tell them the person they are looking for is in prison. They won't call back after that.
This number calls 4 /5 times a day i attend call n no one speaks
Similarly happening with these number
Since four days m sick of getting similar calls from 16 + numbers but no one speaks on answering