All postcodes in CF83 9
| Postcode | Place | Type |
|---|---|---|
| CF83 9AE | Caerphilly | large user |
| CF83 9AN | Caerphilly | large user |
| CF83 9DJ | Caerphilly | large user |
| CF83 9FL | Caerphilly | large user |
| CF83 9GB | Caerphilly | large user |
| CF83 9GY | Caerphilly | large user |
| CF83 9HA | Caerphilly | large user |
| CF83 9HB | — | large user |