Calls at least once a day.  Never leaves a message.

This is a company called Donor Services Group and their website is DonorServicesGroup.org. There is some mention of them being a scam when I googled them, so I cannot vouch for their veracity.  They also called me on behalf of World Wildlife Fund.  WWF shows up on caller ID. They give out convincing information with a website that shows their charity at a 62.4% efficiency.  Yet, I had a feeling from the telemarketer that they are "high pressure". If you start asking questions they tell you they are recording the call.  A good response from you is to say you are (and do it) recording them too.  The Telemarketer got no commitment from me, especially after he told me that the phone call had cost them $4.50 already.  NOT professional....as they called ME.  

Hope this helps you understand better whether you want to answer the phone or not when they call.

It showed up as WWF on my caller ID, too. It's an audio caller ID, so when it "announced" the caller, it sounded like "WOOF!" Very funny!  Needless to say, I didn't pick up. Thanks for the information.

get called daily by these morons. until this point i've been ignoring them, and today i picked up (thought the election's over, so why are they still calling...) their system doesn't even work -- it never connected me to an agent. i was looking forward to a minor encounter where i could interrupt them and demand to be placed on their DNC list. apparently it's time to block their number.

I just Google'd the phone number to find out whose call I missed.  It's the World Wildlife Fund.   I once saw actor Noah Wyle on TV talking about this organization and saving endangered animals.  Being a Noah Wyle fan and wanting to help save spectacular animals, I made a donation.  They don't harrass me.  I receive their beautiful catalogs once in a while and there's an occasional phone call asking for a pledge.  It's a worthwhile cause.

Calls come in daily at various times and we just don't answer.  It is VERY annoying and I'd love for it to stop.  .

Received several calls in the past couple of weeks from WWF, World Wildlife Fund, but didn't answer the phone.  They never left a message.  Called the number back in the evening, and a recorded message said it was after their usual business hours, so I left a message for them to remove our phone number from their calling list.  Hopefully, the calls will stop.

I've been receiving calls daily (at all hours of the day) for the last 2 weeks. Do not answer.

Yes it is the World Wildlife Fund, and they periodically make unsolicited daily calls that can last up to several weeks.  This happened to us several times and we finally decided to stop supporting WWF.  It's a shame that an organization dedicated to a good cause resorts to unethical fundraising tactics which alienates people.

When I picked up the call it was a recorded message saying that it was "The World Wildlife Fund".

This company cllas many times a day daytime and nights including weekends. Caller ID says DONOR SERVICES. Never leaves a message. Very bothersome.