| SY23 4BZ information | |
|---|---|
| Postcode | SY23 4BZ |
| Outward code | SY23 |
| Place | Llanfarian |
| Name | Place | Postcode |
|---|---|---|
| Brodawel, Llanfarian | Llanfarian | SY23 4BZ |
| Bronwydd, Llanfarian | Llanfarian | SY23 4BZ |
| Glaslyn, Llanfarian | Llanfarian | SY23 4BZ |
| Llwynunig, Llanfarian | Llanfarian | SY23 4BZ |
| Penlon, Llanfarian | Llanfarian | SY23 4BZ |