This number called many times (12-15). They pretended to be OPTUS and asked for personal information. They are probably part of an identity theft ring.

Not so much a comment about this number, but telemarketers in general.
If they are not from this country and you don't want them to call back, don't simply hang up or put your number on the do not call register, be EXTREMELY racist. It works for me.
Personally, I don't care where someone is from or what they believe, but I use racism ALL THE TIME to upset these mongrels.
Only problem is, I enjoy doing it, but they don't call back, so I gotta wait for a new call centre to open up to do a new round.

I have been getting calls from this no. but told them that it's the wrong name & number, so we will see if I get them again. it's now the 5th day in a row.

who are these people? ive had 5 missed calls from them and they leave a voicemail but with nothing said and when i ring back its an automated message

I also get called by (02) 8198 3820 and also 028019970 while overseas. Always get a message twice daily that someone called and left no voicemail message. Really annoying.

I suggest leaving a complaint with the telecommunications industry ombudsman.http://www.tio.com.au/ComplaintForm/ComplaintFormS1.asp

WITHOUT PREJUDICE
DEE  SO WHY ARE YOU ON THIS PAGE AND NOT REPORTING (02) 8198 3820 or SIMILAR. MY SET-UP HAS MANY ITEMS NOT TO BE DISCUSSED AT LENGTH AS YOU HAVE ATTEMPTED. I HAVE OFFERED THE V.BASICS TO THE CONFUSED  WHO CLAIM TO HAVE BEEN HARASSED BY SCAM-PHONE AND HAVE MADE COMMENTS ABOUT THE PEOPLE WHO CONTINUE WITH THE ORIGINAL AND ONLY SCAM-CALL-PROBLEM.I WON'T BE INSERTING ANYTHING ANYWHERE ESPECIALLY IF YOU HAVE ANY THING TO DO WITH IT. THANK YOU
YOU REINFORCE WHAT MY MESSAGE IS, WITH OUT KNOWING IT. DON'T BOTHER ON THIS PAGE WITH THE LINGO 'WEE AND CUPPA', SOUNDS LIKE YOU HAVE DRUNK ONE OUT OF THE OTHER INFRONT OF YOUR HYPNOTIC UN-LIVE CSI TV SHOWS.[YET TO WATCH ONE]
IF YOU ARE NOT PART OF THE SCAM-PHONE SOLUTION WHY WASTE YOUR BRAIN TIME ON THIS ?

Re/'SUNNY DAY', SPENT 7 AM- 9AM SWIMMING DIVING THAT DAY SUNDAY=FUN-DAY, PSSt I LIVE AT THE BEACH.YEAH YOU KNEW THAT AS WELL. NO PROXY HERE  ME OUT THERE DOING IT NOT TALKING ABOUT IT. KEEP TALKING DEE, SOMEONE WILL LISTEN, BUT NOT TO ME HERE OR ANYWHERE PLEASE.

YEAH  :O)

Was a phonesex line...offering hairy Mediterranean women.

I keep getting calls from this number (02) 8198 3820 also. I have been avoiding their calls for a week where they call me everyday. I called back and its something about ICT and OPTUS.

Whoever these guys are, they are persistent. Doesn't their computer record it as "unreachable for life"?!?!?!

Well, is there any way to stop this??? It's killing my battery, lol

I've been getting calls from this number daily for the past two weeks - haven't answered any of them and don't intend too!!  Very annoying