I called back number (03) 8560 0211 reached voice mail but did not say from what company.

I rang this number back from a land line. There is lots of noise in the background. They denied having called me. Maria Sanchez or Lopez was her name. When I asked what she was ringing me in regard to she hung up. TIme wasters. Do Not Answer

This number called my mobile but as it is not in my contacts list, I didn't answer it. An attempted message was left on my voicemail but it was blank. From another website, I have learned that this number is from telemarketers selling insurance. I have blocked the number.