About NN4 1Z
NN4 1Z is a postcode group within the NN4 1 sector of the NN4 postcode district covering Brackmills, East Hunsbury, West Hunsbury, Great Houghton, Hardingstone, Wootton, Grange Park in West Northamptonshire. It contains 3 individual postcodes across 1 streets, forming part of the wider NN postcode area.
Postcodes in NN4 1Z 3
The NN4 1Z group contains 3 active postcodes. Each postcode identifies a specific delivery point used by Royal Mail and other services.