My voicemail suddenly stopped working. Odd, becasue I've had the same phone, same number for years.
Callers would get a message "This number is not connected. Please call again later".
When I got into the settings of my phone, call forwarding for the 'forward when unanswered' option were going to this number above. No idea how, or if my phone has been hacked, but better to alert others than say nothing.

Same happened to me divert if unreachable and number +61 1272240002 its happened a lot, Could be a HACKER Mark Gear Bonnet Bay ADV computer parts an equipment.