Hey guys,

Just wanted some info on what my options would in the case of the above. It has only started recently, and I'm not exactly sure who is doing it etc, but someone has been calling me off a private number at annoying times of day, only to hang up or just not say anything. Its kinda happened on somewhat random days too, so no clue.
No background noise or speaking or anything...
The first few times it happened I just answered the phone and they hung up... so I just started pressing the receive call button, putting the phone down and walking away...
But a couple of days later they try again and I'm starting to get annoyed.

Is there any way I can get this number tracked or somehow block it?
I don't really want to resort to getting my number changed just because some fucktard has nothing better to do with their time.
If it helps, I have an N97 on a 3 network plan.

Any suggestions would be greatly appreciated.

Thanks,
Jeremy