| Allgemeine Information | |
|---|---|
| Name | Trawsfynydd |
| Postleitzahl | LL41 |
| Fläche | Gwynedd |
| Land | Wales |
| Name | Platz | Postleitzahl |
|---|---|---|
| Aber, Trawsfynydd | Trawsfynydd | LL41 4UT |
| Adwy Deg, Trawsfynydd | Trawsfynydd | LL41 4UT |
| Afallon, Trawsfynydd | Trawsfynydd | LL41 4SP |
| Aledfryn, Trawsfynydd | Trawsfynydd | LL41 4SW |
| Angorfa, Trawsfynydd | Trawsfynydd | LL41 4SN |
| Ardudwy Terrace, Trawsfynydd | Trawsfynydd | LL41 4TG |
| Argoed, Trawsfynydd | Trawsfynydd | LL41 4SW |
| Arlyn, Trawsfynydd | Trawsfynydd | LL41 4DS |
| Arran View, Trawsfynydd | Trawsfynydd | LL41 4SF |
| Arwel, Trawsfynydd | Trawsfynydd | LL41 4UB |
| Awelfryn, Trawsfynydd | Trawsfynydd | LL41 4SF |
| Beehive, Trawsfynydd | Trawsfynydd | LL41 4SE |
| Berth Ddu, Trawsfynydd | Trawsfynydd | LL41 4UP |
| Blaenddol, Trawsfynydd | Trawsfynydd | LL41 4SP |
| Bodalaw, Trawsfynydd | Trawsfynydd | LL41 4SF |
| Bod Eryl, Trawsfynydd | Trawsfynydd | LL41 4SW |
| Bodlondeb, Trawsfynydd | Trawsfynydd | LL41 4SF |
| Bodyfuddau, Trawsfynydd | Trawsfynydd | LL41 4UW |
| Bro Dawel, Trawsfynydd | Trawsfynydd | LL41 4SP |
| Bro Islyn, Trawsfynydd | Trawsfynydd | LL41 4PD |