| SY23 4TP information | |
|---|---|
| Postcode | SY23 4TP |
| Outward code | SY23 |
| Place | Blaenpennal |
| Name | Place | Postcode |
|---|---|---|
| Bryn Eglur, Blaenpennal | Blaenpennal | SY23 4TP |
| Cwmcoy, Blaenpennal | Blaenpennal | SY23 4TP |
| Felin, Blaenpennal | Blaenpennal | SY23 4TP |
| Penlan, Blaenpennal | Blaenpennal | SY23 4TP |
| Penlan Fach, Blaenpennal | Blaenpennal | SY23 4TP |
| Plas, Blaenpennal | Blaenpennal | SY23 4TP |
| Tanfron, Blaenpennal | Blaenpennal | SY23 4TP |
| Tanrallt, Blaenpennal | Blaenpennal | SY23 4TP |