| LL77 7AJ information | |
|---|---|
| Postcode | LL77 7AJ |
| Outward code | LL77 |
| Place | Rhostrehwfa |
| Name | Place | Postcode |
|---|---|---|
| Bron Heulog, Rhostrehwfa | Rhostrehwfa | LL77 7AJ |
| Cae Ronwy, Rhostrehwfa | Rhostrehwfa | LL77 7AJ |
| Pen y Graig, Rhostrehwfa | Rhostrehwfa | LL77 7AJ |
| Ty Moel, Rhostrehwfa | Rhostrehwfa | LL77 7AJ |