https://broadbandmap.nz/home

Edit:

Looked on Google maps grabbed one address

2 Pampas Drive, Wainui 0992

Fibre ' Yes '

Screen shot of the broadband map

Yes to MillWater as well as my friend is on Fibre in the area

throw the address into the chorus address checker

https://www.chorus.co.nz/tools-support/broadband-tools/broadband-checker

if its just a general question for the area, and a random address and put it in