The NN1 5AZ postcode was located in West Northamptonshire, West Northamptonshire postcode town, within East Midlands, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1983-01 and terminated on 2017-03.
| Name | Type |
|---|---|
| OA21CD | E00138502 |
| LSOA21CD | E01027228 |
| MSOA21CD | E02005672 |
| MSOA21 | St Michael's Road |
| Postcode Area | NN1 |
| Ward | Castle |
| LTLA22 | West Northamptonshire |
| UTLA22 | West Northamptonshire |
| Region | East Midlands |
| Country | England |
| Co-ordinates | [ -0.8828967714951742, 52.23878683344288 ] |