this number is still alive and it keep calling me. how can i stop it???

This number called me and did not leave a message.
I called the number back, it is Edith Cowan University Research Survey Centre.
The number is not attended and they ask you to leave a message and your phone number.
You guessed it, I did not leave a message,
Karma = what goes around comes around
and Edith Cowan University has earnt the title of TRASH

Had a call at 5.15pm on my mobile. When I answered the phone, they hung up immediately.

My phone came up as potential fraud, I didn't answer and they didn't leave a message. Sorry if it is not a fraud or scam, but leave a message if you want to talk to me.

Caller: Don’t know

From thread above looks like research call but calls going to underage daughter so I blocked number - don’t know how they got her number but should nit be calling a minor and should not be calling out of business hours

Even when the call is 11pm at night?

Caller: (08) 6304 4100

I keep receiving calls from this phone number at different times of the day and night. I don't answer calls from unknown phone numbers as usually these are spam calls. I have now blocked this number. Not interested in doing a survey over the phone where they may ask personal information about me or my family.

Caller: Unknown

Unknown missed call made at 7pm on a public holiday and no voice message was left. Not happy to receive call from any research company (as noted from other comments above) on a public holiday.

Caller: Unknown

Called for the last two weeks on a Monday after 6:30pm. Don’t leave a message and only rings a couple of times. If it’s important they would leave a message. 6:30pm is too late considering I work full time and have a 2 year and this time was a public holiday so I know it isn’t anyone I’m expecting.

Caller: Edith Cowan University W.A

2 calls 820pm... way to late

Caller: (08) 6304 4100

Called at 9:30pm at night! Didn’t answer. They left a blank voicemail. I just blocked the number.

11pm last night I missed a call from this number. Not happy please check your dialler codes to make sure you aren’t calling the Eastern States or that is ridiculously late at night!

Caller: Edith Cowan University

Called at 11pm on Sunday night for research. I'm sorry, but they need to look at their clocks and be considerate, otherwise I will not allow this to happen. Not even an apology from them when I said as such, so I told them how I felt, hung up and blocked the number.

Laughed when I answered and then hung up.

Unwanted spammy calls still. I don't appreciate anyone using autodialers and have a recorded message saying "hello" in a woman's voice and then the usual ear piercing beep in my ear. Obviously these people have nothing better to do. Who knows where they got my phone number from.

Caller: (08) 6304 4100

I hope someone can block these callers. I'm not sure how this works, but they call me, I answer it and somehow it looks like I'm calling them..

Called Sunday , obviously fishing for something as no message left.....

They hung up when I answered.

That's incorrect. I never signed up for any Dept of Health matters, nor gave consent or implied that I would participate in matters of such. They admitted to me they were randomly dialling numbers, and did not identify me by name (thus I assume they have no personal details on me).

Missed a call from this number at around 8pm last night. I find it rude to call this time of night.