I called number back and recording said this number had been disconnected
This # called my mobile, left no message. Has same first six digits as my mobile.
Received an unknown call from this number as a missed call. I returned the call to find out who had called me. I didn't know the caller or number, and was told he had received a call from my number 3 days previously. I had not placed any call to that number before today. Person and number were not known to me. I placed it on a reject list.