Glossary
Inward code
The inward code is the second half of a UK postcode and pinpoints the delivery point, for example 1AA in SW1A 1AA.
What is inward code?
The inward code is always one number followed by two letters. The number identifies the sector and the two letters identify the unit, narrowing the location down to a handful of addresses.
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Outward codeThe outward code is the first half of a UK postcode and identifies the postal district, for example SW1A in SW1A 1AA.PostcodeA postcode is an alphanumeric code used by Royal Mail to sort and route mail to a small group of addresses in the UK.Delivery pointA delivery point is a single postal address that can receive mail, such as an individual house, flat, or business unit.