This number calls almost every day often multiple times daily. Don't recognise the number so don't answer. Very persistent and won't leave a message. I assumed a charity as we are on the do not call register. Definitely won't answer after reading the rest of the comments.

It's Apple Marketing charity fundraising. Don't give any money to this mob - they take a sizeable cut for ther 'marketing services'.

Same as everyone else. Hung up as soon as I answered.

Has called me on the mobile at least 8 times in the last 48 hrs. I answered the first time, no voice on the other end. Have been rejecting the calls since then, never a message left. ANNOYING SOBs!

scam

They have started this scam back up again. They hung up on me when our phone was answered. I always feel as though someone is casing the place for a potential robbery.

I got the call and a guy asked is it viky? and asked back who is this? and he hang up on me.
Very strange...Any one with solid answer?

11.05.12 received call from this number and he said he was calling from 'SIDS and kids'. Doesn't know the meaning of no.

Number called and left no message

They tried ringing me, did not leave a message. I rang back 3 times, and they hung up. Disregard them, it's obviously some sort of scam.

this number just called and there was no response. I won't be answering if they call again.

Mobile rang, but hung up when answered

Number 83306800 is a dud number they hang up on you once they pick it up
so don't bother - if you have an answering then used it this way you can screen your calls before you pick it up in-case it a family member

They called me about 10 minutes ago, soon I picked up they hung up, I got annoyed so I tried calling back and gain they hung up, so i called back about a dozen times consecutively and each time they hung up, eventually i reported them to the "do not call" site for investigation.

Does the Do not Call Register actually work? I have had so many unsolicited phone calls I now leave my answering machine on. It works!

phoned, didnt leave message.

Missed a call from this number I rang back. No answer. he rang me back kept saying Hello and hung up. Nuscience call Id say...

Rang both home and mobile at almost the same time
No message left

Unknown un-named Caller no message a nuisance

dont pick up if you don't know the phone number- it could be an international number/call centre which will cost you more on your bill.