About EC3A 4A
EC3A 4A is a postcode group within the EC3A 4 sector of the EC3A postcode district covering St Mary Axe, Aldgate in City of London. It contains 2 individual postcodes across 1 streets, forming part of the wider EC postcode area.
Postcodes in EC3A 4A 2
The EC3A 4A group contains 2 active postcodes. Each postcode identifies a specific delivery point used by Royal Mail and other services.