any idea who calls from this number?

I called back number (02) 8003 4165 rang 3 times then goes to busy tone.

Creepy computerised voice telling you that you need a lawyer and that police might show up at your house if you don't call. This actually is mental abuse.

Indian guy taxation department had my name said police had an arrest warrant said 'oh my god' when I questioned legitimacy said police would come to my door and arrest me, definitely scam