Map
General Information
| Postal Area | Liverpool |
| Postcode | L1 4JS |
| User Type | Small (less than 25 items of mail per day) |
| Region | North West |
| Country | England |
| Local authority | Liverpool |
| Introduction Date | 2003-02-01 |
Geographic Information
| Latitude | 53.4006680 |
| Longitude | -2.9771520 |
| Easting | 335128 |
| Northing | 389759 |
| Quality | Within the building of the matched address closest to the postcode mean |