| SY23 4AY information | |
|---|---|
| Postcode | SY23 4AY |
| Outward code | SY23 |
| Place | Llanafan |
| Name | Place | Postcode |
|---|---|---|
| Bronafan, Llanafan | Llanafan | SY23 4AY |
| Brynffion, Llanafan | Llanafan | SY23 4AY |
| Canolafan, Llanafan | Llanafan | SY23 4AY |
| Cartref, Llanafan | Llanafan | SY23 4AY |
| Gerlan, Llanafan | Llanafan | SY23 4AY |
| Ty Capel, Llanafan | Llanafan | SY23 4AY |
| Tynewydd, Llanafan | Llanafan | SY23 4AY |