Have been periodically getting missed calls from this number, and numbers very close to this (ie the last few digits are different). I suspect it's from a charity call centre. My phone identifies them all as coming from Redcliffe QLD.

Other numbers:
(07) 3465 3111
(07) 3465 3137
(07) 3465 3138

(07) 3465 3153 is unknown to me, so the call was muted. Oddly enough in years past both my landline and mobile phone numbers were added to the DNC register. Yet today, apparently my mobile isn't listed. So had to go and enter details all over again. Suspect this is why today I've been getting calls from unknown numbers.

a company called Clever Contacts called me from this number (07) 3465 3153

Caller: A charity

I called this number but it just says we represent a charity