| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Ahaura, Grey | 7871, 7872 |
| Postal/ZIP Codes in Arnold Valley, Grey | 7805, 7872 |
| Postal/ZIP Codes in Atarau, Grey | 7871 |
| Postal/ZIP Codes in Barrytown, Grey | 7873 |
| Postal/ZIP Codes in Blackball, Grey | 7804, 7805 |
| Postal/ZIP Codes in Dobson, Grey | 7872 |
| Postal/ZIP Codes in Dunganville, Grey | 7803, 7805, 7872, 7875 |
| Postal/ZIP Codes in Greymouth, Grey | 7802, 7803, 7804, 7805, 7832, … |
| Postal/ZIP Codes in Haupiri, Grey | 7872 |
| Postal/ZIP Codes in Hochstetter, Grey | 7872 |
| Postal/ZIP Codes in Hohonu, Grey | 7875 |
| Postal/ZIP Codes in Inchbonnie, Grey | 7872, 7875 |
| Postal/ZIP Codes in Moana, Grey | 7872, 7875 |
| Postal/ZIP Codes in Mount Ajax, Grey | 7872 |
| Postal/ZIP Codes in Ngahere, Grey | 7872 |
| Postal/ZIP Codes in Paparoa National Park, Grey | 7871, 7873 |
| Postal/ZIP Codes in Punakaiki, Grey | 7871, 7873 |
| Postal/ZIP Codes in Runanga, Grey | 7803 |
| Postal/ZIP Codes in Totara Flat, Grey | 7871 |
| Postal Codes in West Coast | |
|---|---|
| Postal/ZIP Codes in Westland | Postal/ZIP Codes in Grey |
| Postal/ZIP Codes in Buller | |