The L23 9YD postcode was located in Sefton, Sefton postcode town, within North West, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 2018-09 and terminated on 2020-10.
| Name | Type |
|---|---|
| OA21CD | E00035277 |
| LSOA21CD | E01006956 |
| MSOA21CD | E02001458 |
| MSOA21 | Waterloo |
| Postcode Area | L23 |
| Ward | Church |
| LTLA22 | Sefton |
| UTLA22 | Sefton |
| Region | North West |
| Country | England |
| Co-ordinates | [ -3.0272692158148953, 53.4755928648174 ] |