649-379-9279

Over last week have received one call per day at various times from this number. They have never left a message. I am concerned this is spam.

I just got the same in Australia. four calls that just cut out and unable to ring back.

Got a missed call with no message from that number today; am in Australia also.

So did i same number , they rang twice .i  missed both of them , tried rining back but got a voice recording saying they will get back to me .  I'm in Aus aswell ?

i got the same thing just then call back and they say you missed call from ___ cant catch what they say and then it says we will call you back hmmmm. im in australia as well

I just got one too. Didn't answer it.

I got a call twice on 7th and today. i didn't call back. but just want to know_; in Aus as well.

6493799279 AUS:
WWF asking to increase donation to support the Great Barrier Reef. Are you all sponsoring WWF?

Just got a missed call from that number 5 minutes ago and yesterday same time, im not with WWF

I just got a call from this number. There was a very brief (1 or 2 seconds) voice mail of just back ground noise - no talking.

I'm in Australia.
I'm NOT with WWF.

+64 is apparently the Country Code for Chatham Islands (New Zealand).

just had the same phone call... rang back but cant understand what exactly he says... :S
im in aus as well

same here i am aus too i just got ph call tht was missed call thy didnt say one word to me and hang up i dnt knw who was it bt funny lol call me again and tell me who you are .

Got missed calls from same number - am with WWF and they did call, a few days ago, which I took. Also in Aus.

Ive had 5 missed calls in the last week from this number. Ive tried calling back back and cant catch which company they say the are.. sounds like thank you for calling 'Two-E-Volts' or something..no idea..
I've donated to WWF once before so could be them I guess.

I keep getting this call too, and they hang up before I can answer.

I am so sick of WWF and their constant badgering - don't give your money to them, they waste it.

Yes it's the WWF asking for donations!

Didn't answer it also, being in the UK means it costs to answer calls. It is pretty bad that its WWF, I donated to them for a couple of years, but cant afford to anymore. This isn't the first time they have called non-stop either

I just answered the call and it was "Save the Children" calling to thank me for my previous donation.  I've never donated to Save the Children.

I just got a missed call from this number, and just recently donated to WWF.

that sounds like it might be 2Evolve which a company that works for (or lat least used to) companies like Greenpeace and Doctors Without Borders. So I reckon its them. I have been called everyday for the last 4 days from this number