Multiple lines and DDI
This service is supported but no longer for sale - you cannot sign up, resign or transfer to it. You can continue to use the service and make changes to your account as normal
If you need help with your existing service, give us a call on 0800 777 755.
Change your plan
If you're on one of our retired plans, there's never been a better time to switch.
To find out what your options are, give us a call on 888 from your mobile or 0800 400 888 from your landline or visit your nearest One NZ store.
Take a look at our Business calling services.