United Kingdom ยท Postcode
Postcode SA3 is Llanddewi in Wales, United Kingdom, covering 27 places.
| Postcode | SA3 |
| Place | Llanddewi |
| Region | Wales |
| District | Swansea |
| Country | United Kingdom (GB) |
| Coordinates | 51.5784, -4.219 (map) |
| Place | Region | District |
|---|---|---|
| Llanddewi | Wales | Swansea |
| Nicholaston | Wales | Swansea |
| Knelston | Wales | Swansea |
| Oxwich | Wales | Swansea |
| Oxwich Green | Wales | Swansea |
| Oldwalls | Wales | Swansea |
| Port Eynon | Wales | Swansea |
| The Mumbles | Wales | Swansea |
| Black Pill | Wales | Swansea |
| West Cross | Wales | Swansea |
| Llanrhidian | Wales | Swansea |
| Newton | Wales | Swansea |
| Reynoldston | Wales | Swansea |
| Rhossili | Wales | Swansea |
| Fairyhill | Wales | Swansea |
| Parkmill | Wales | Swansea |
| Overton | Wales | Swansea |
| Llanmadoc | Wales | Swansea |
| Horton | Wales | Swansea |
| Cheriton | Wales | Swansea |
| Landimore | Wales | Swansea |
| Penrice | Wales | Swansea |
| Middleton | Wales | Swansea |
| Pennard | Wales | Swansea |
| Penmaen | Wales | Swansea |
| Bishopston | Wales | Swansea |
| Llangennith | Wales | Swansea |
The postcode SA3 routes mail to Llanddewi in the Wales region of United Kingdom. It serves 27 localities in total, which is common where one delivery area covers several villages or districts. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.