Map
General Information
| Postal Area | Liverpool |
| Postcode | L1 4AD |
| User Type | Large (more than 25 items of mail per day) |
| Region | North West |
| Country | England |
| Local authority | Liverpool |
| Introduction Date | 1992-08-01 |
| Termination Date | 2012-06-01 |
Geographic Information
| Latitude | 53.4043390 |
| Longitude | -2.9778840 |
| Easting | 335085 |
| Northing | 390170 |
| Quality | Within the building of the matched address closest to the postcode mean |