| SY16 3DD information | |
|---|---|
| Postcode | SY16 3DD |
| Outward code | SY16 |
| Place | Adfa |
| Name | Place | Postcode |
|---|---|---|
| Beudy-Uchaf, Adfa | Adfa | SY16 3DD |
| Bryn Celyn, Adfa | Adfa | SY16 3DD |
| Bwthyn Celyn, Adfa | Adfa | SY16 3DD |
| Hendafarn Meadow, Adfa | Adfa | SY16 3DD |
| Llwyn Coppa, Adfa | Adfa | SY16 3DD |
| The Meadows, Adfa | Adfa | SY16 3DD |
| Tirgrasau, Adfa | Adfa | SY16 3DD |
| Tyn Celyn, Adfa | Adfa | SY16 3DD |