The L20 4AT postcode was located in Sefton, Sefton postcode town, within North West, England region.
It is now a terminated postcode, it was a Small User postcode introduced in 1998-06 and terminated on 2007-04.
| Name | Type |
|---|---|
| OA21CD | E00035514 |
| LSOA21CD | E01007007 |
| MSOA21CD | E02001465 |
| MSOA21 | Bootle South |
| Postcode Area | L20 |
| Ward | Linacre |
| LTLA22 | Sefton |
| UTLA22 | Sefton |
| Region | North West |
| Country | England |
| Co-ordinates | [ -2.9955500373957946, 53.45230161086998 ] |