| SA66 7RS information | |
|---|---|
| Postcode | SA66 7RS |
| Outward code | SA66 |
| Place | Efailwen |
| Name | Place | Postcode |
|---|---|---|
| Brynglandy, Efailwen | Efailwen | SA66 7RS |
| Ffynnon Lwyd, Efailwen | Efailwen | SA66 7RS |
| Glandy Bach, Efailwen | Efailwen | SA66 7RS |
| Glandy House, Efailwen | Efailwen | SA66 7RS |
| Glandy Mawr, Efailwen | Efailwen | SA66 7RS |
| Ynys Fawr, Efailwen | Efailwen | SA66 7RS |