| LL41 4HP information | |
|---|---|
| Postcode | LL41 4HP |
| Outward code | LL41 |
| Place | Maentwrog |
| Name | Place | Postcode |
|---|---|---|
| Cemlyn, Maentwrog | Maentwrog | LL41 4HP |
| Craig y Nos, Maentwrog | Maentwrog | LL41 4HP |
| Dan y Deri, Maentwrog | Maentwrog | LL41 4HP |
| Dolwaen, Maentwrog | Maentwrog | LL41 4HP |
| Gernant, Maentwrog | Maentwrog | LL41 4HP |
| Glan Morfa, Maentwrog | Maentwrog | LL41 4HP |
| Tan y Foel, Maentwrog | Maentwrog | LL41 4HP |