| SY23 5HF information | |
|---|---|
| Postcode | SY23 5HF |
| Outward code | SY23 |
| Place | Llanon |
| Name | Place | Postcode |
|---|---|---|
| Bryn Adsain, Llanon | Llanon | SY23 5HF |
| Gernos, Llanon | Llanon | SY23 5HF |
| Montrose, Llanon | Llanon | SY23 5HF |
| Preswylfa, Llanon | Llanon | SY23 5HF |
| Tan y Bryn, Llanon | Llanon | SY23 5HF |
| Ty Cornel, Llanon | Llanon | SY23 5HF |