Unknown caller, left a very short voicemail and sounds like they are based in a call centre

Asked if my name was ________ & when I confirmed they hung up.
They cancelled my return calls on first ring
3rd call back message saying reached Clever Contacts re fundraising - I believe it is a scam call

No message left

Caller: Brandon

It was Animals asia as I donacted years ago and just asking if you want to donate again or continue donating, don’t think it’s a scam as they don’t ask for number on the back of credit card and they said they will send you a package before your first donation so that assures me it isn’t a scam

Did not leave message. Also presuming it is a scam

Caller: Amnesty International

Call from Amnesty International

Left no message. Called at 6pm

Unknown call. Didn’t leave a message

As soon as i answered instantly hung up

Caller: Clever contacts

Called number back. They are calling on behalf of a charity but don't take incoming calls.

The caller stayed silent when you answered the call, then ended the call in seconds. Don't talk just ignore.