The survey also found 59 per cent of consumers had been phoned by a charity asking for a donation in the past year.
Chetwin said the majority who get these calls want charities to stop phoning.
But options to do so are limited.
"While there are the industry-run 'Do Not Call' and 'Do Not Mail' registers, our findings show these schemes are falling well short of the mark," she said.
The schemes are voluntary and only some companies use the registers so there's nothing stopping others from hounding you. They also won't stop scammers.
Chetwin points to Australia where its government stepped in and set up an official Do Not Call register, making it illegal for any company to call a number listed on this roll.
She wants the Government to consider doing the same thing for Kiwis.