Map
General Information
| Postal Area | Pembrokeshire |
| Postcode | SA1 1TN |
| User Type | Large (more than 25 items of mail per day) |
| Region | — |
| Country | Wales |
| Local authority | Swansea |
| Introduction Date | 1980-01-01 |
| Termination Date | 1999-06-01 |
Geographic Information
| Latitude | 51.6127430 |
| Longitude | -3.9240890 |
| Easting | 266872 |
| Northing | 192189 |
| Quality | Within the building of the matched address closest to the postcode mean |