The BL1 4NZ postcode was located in Bolton, Bolton postcode town, within North West, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1980-01 and terminated on 1981-12.
| Name | Type |
|---|---|
| OA21CD | E00024901 |
| LSOA21CD | E01004923 |
| MSOA21CD | E02001001 |
| MSOA21 | Heaton & Deane |
| Postcode Area | BL1 |
| Ward | Smithills |
| LTLA22 | Bolton |
| UTLA22 | Bolton |
| Region | North West |
| Country | England |
| Co-ordinates | [ -2.454584030430916, 53.58032762581634 ] |