| Information about Gwalchmai, Wales | |
|---|---|
| Name | Gwalchmai |
| Post Code | LL65 |
| Area | Isle of Anglesey |
| Country | Wales |
| Name | Place | Post Code |
|---|---|---|
| Green Acres, Gwalchmai | Gwalchmai | LL65 4PY |
| Argraig, Gwalchmai | Gwalchmai | LL65 4ST |
| Dolydd, Gwalchmai | Gwalchmai | LL65 4PP |
| Ysbeidiau Heulog, Gwalchmai | Gwalchmai | LL65 4RB |
| Hafod Newydd, Gwalchmai | Gwalchmai | LL65 4ST |
| Berwyn, Gwalchmai | Gwalchmai | LL65 4PT |
| Tyn Llidiart Fawr, Gwalchmai | Gwalchmai | LL65 4SR |
| Gweithdy, Gwalchmai | Gwalchmai | LL65 4SS |
| Rhos Awel, Gwalchmai | Gwalchmai | LL65 4PY |
| Pant y Rhedyn, Gwalchmai | Gwalchmai | LL65 4PW |
| Trem Elidir, Gwalchmai | Gwalchmai | LL65 4RR |
| Penlon, Gwalchmai | Gwalchmai | LL65 4ST |
| Tan y Graig Bach, Gwalchmai | Gwalchmai | LL65 4ST |
| Berth, Gwalchmai | Gwalchmai | LL65 4SH |
| Uwchlaw Ffynon, Gwalchmai | Gwalchmai | LL65 4RB |
| Caer Glaw Quarry, Gwalchmai | Gwalchmai | LL65 4PW |
| Treflyn, Gwalchmai | Gwalchmai | LL65 4RG |
| Argoed, Gwalchmai | Gwalchmai | LL65 4ST |
| Ty Newydd, Gwalchmai | Gwalchmai | LL65 4PR |
| Trefin, Gwalchmai | Gwalchmai | LL65 4SS |
| Information about Wales | |
|---|---|
| Name | Wales |
| ISO 3166-1-2 | GB-WLS |
| Timezone | Greenwich Mean Time (UTC) |
| Language | Welsh English |
| Information about Isle of Anglesey | |
|---|---|
| Name | Isle of Anglesey |
| European divisions | UKL11 |