About NN1 1Y
NN1 1Y is a postcode group within the NN1 1 sector of the NN1 postcode district covering Northampton in West Northamptonshire. It contains 1 individual postcodes across 1 streets, forming part of the wider NN postcode area.
Postcodes in NN1 1Y 1
The NN1 1Y group contains 1 active postcodes. Each postcode identifies a specific delivery point used by Royal Mail and other services.
Location
Streets in NN1 1Y 1
Other Groups in NN1 1
Browse other postcode groups within the NN1 1 sector.