Today is the last chance to opt out of receiving the 2018 Yellow Pages for residents of Auckland and Marlborough.
For those in Gisborne, Wairarapa, Rotorua and Tauranga, the opt-out deadline is fast approaching.
Yellow told Newshub 14,000 households have chosen to opt out of receiving this year's directory.
If you missed the opt-out date for your region this year, you can still opt out for the next edition.
Most of the country receives a combined White and Yellow Pages. Because Yellow is obliged to deliver the White Pages residential directory, it must be opted out of.
In Auckland, it's a bit different - the Yellow and White Pages are two separate books. The Yellow Pages must be opted out of, while there's an opt-in for the White Pages, meaning you won't receive the residential directory unless you request it.
The option to cancel subscriptions has been available since 2015, but only for residential properties.
Opt out of the Yellow Pages here.