| SY23 5AR information | |
|---|---|
| Postcode | SY23 5AR |
| Outward code | SY23 |
| Place | Llanddeiniol |
| Name | Place | Postcode |
|---|---|---|
| Brynbwa, Llanddeiniol | Llanddeiniol | SY23 5AR |
| Bryngwyn, Llanddeiniol | Llanddeiniol | SY23 5AR |
| Gwarffynnon, Llanddeiniol | Llanddeiniol | SY23 5AR |
| Maenelin Isaf, Llanddeiniol | Llanddeiniol | SY23 5AR |
| Maenelin Uchaf, Llanddeiniol | Llanddeiniol | SY23 5AR |
| Maes y Arwel, Llanddeiniol | Llanddeiniol | SY23 5AR |
| Tynrhos, Llanddeiniol | Llanddeiniol | SY23 5AR |