I called back number (02) 8986 8351 just kept on ringing no one answered the call and never got any voice mail.

Keep getting constant calls from this number. Getting beyond a joke., Even though Ive blocked them They still get through

(02) 8986 8351 called. No Voicemail message was left. For more information on this feature, free call 147 from your mobile phone.

Keeps calling and doesn't leave a voice mail. Three times today - twice this afternoon and once at almost 8 in the evening.

Straight after the last call, I tried calling back to see who it was and just rings a few times then is disconnected.