| LL41 3LX information | |
|---|---|
| Postcode | LL41 3LX |
| Outward code | LL41 |
| Place | Blaenau Ffestiniog |
| Name | Place | Postcode |
|---|---|---|
| Brondderwen, Blaenau Ffestiniog | Blaenau Ffestiniog | LL41 3LX |
| Maes y Graian, Blaenau Ffestiniog | Blaenau Ffestiniog | LL41 3LX |
| Pen y Bryn Cottage, Blaenau Ffestiniog | Blaenau Ffestiniog | LL41 3LX |
| Pen y Bryn Farm, Blaenau Ffestiniog | Blaenau Ffestiniog | LL41 3LX |
| Waterloo Cottage, Blaenau Ffestiniog | Blaenau Ffestiniog | LL41 3LX |