Map
General Information
| Postal Area | Dudley |
| Postcode | DY1 4BY |
| User Type | Small (less than 25 items of mail per day) |
| Region | West Midlands |
| Country | England |
| Local authority | Dudley |
| Introduction Date | 1980-01-01 |
Geographic Information
| Latitude | 52.5236010 |
| Longitude | -2.0856410 |
| Easting | 394286 |
| Northing | 291749 |
| Quality | Within the building of the matched address closest to the postcode mean |