| SY16 3EU information | |
|---|---|
| Postcode | SY16 3EU |
| Outward code | SY16 |
| Place | Tregynon |
| Name | Place | Postcode |
|---|---|---|
| Awelfan, Tregynon | Tregynon | SY16 3EU |
| Brynwelon, Tregynon | Tregynon | SY16 3EU |
| Cefn Gwernfa, Tregynon | Tregynon | SY16 3EU |
| Taer Dderwen, Tregynon | Tregynon | SY16 3EU |
| Ty Gwellt, Tregynon | Tregynon | SY16 3EU |
| Upper Fachwen, Tregynon | Tregynon | SY16 3EU |
| Ysgubor Fachwen, Tregynon | Tregynon | SY16 3EU |