About CF23 9Y
CF23 9Y is a postcode group within the CF23 9 sector of the CF23 postcode district covering Llanishen, Cyncoed, Pentwyn, Penylan, Pontprennau, Old St Mellons in Cardiff. It contains 1 individual postcodes across 1 streets, forming part of the wider CF postcode area.
Postcodes in CF23 9Y 1
The CF23 9Y group contains 1 active postcodes. Each postcode identifies a specific delivery point used by Royal Mail and other services.
Location
Streets in CF23 9Y 1
Other Groups in CF23 9
Browse other postcode groups within the CF23 9 sector.