About L37 4Y
L37 4Y is a postcode group within the L37 4 sector of the L37 postcode district covering Formby, Little Altcar, Great Altcar in Sefton. It contains 2 individual postcodes across 1 streets, forming part of the wider L postcode area.
Postcodes in L37 4Y 2
The L37 4Y group contains 2 active postcodes. Each postcode identifies a specific delivery point used by Royal Mail and other services.
Location
Streets in L37 4Y 1
Other Groups in L37 4
Browse other postcode groups within the L37 4 sector.