Map
General Information
| Postal Area | Pembrokeshire |
| Postcode | SA1 3BY |
| User Type | Small (less than 25 items of mail per day) |
| Region | — |
| Country | Wales |
| Local authority | Swansea |
| Introduction Date | 2022-02-01 |
Geographic Information
| Latitude | 51.6200690 |
| Longitude | -3.9447710 |
| Easting | 265463 |
| Northing | 193041 |
| Quality | Imputed by ONS, by reference to surrounding postcode grid references |