Called this number, and it was a message saying that they are "Clever Contacts", on behalf of a charity.

I called back number (07) 3054 0690 reached voice mail of company called credit contact in behalf of a charity.

I called back number (07) 3054 0690 rang 2 times then goes to busy tone.

Nothing negative to report, we just use this number for our fundraising at Clever Contacts on behalf of the Prince Charles Hospital Foundation. We make every effort not to over call, and ensure you know who called if you are calling back. Our fundraising team work hard to raise funds and respect all those we contact on our clients behalf. If you have any further questions, or just want your number excluded from our calling, please contact The Prince Charles Hospital Foundation directory on (07) 3139 4636 or Clever Contacts on (07) 3188 7653 and we'll be happy to assist. Many thanks, Josh Kidd