GB United Kingdom Major Regions Postal Code Details
๐๏ธ Inverclyde ยท Scotland
PA15 2TQ
Cappielow Industrial Estate
PA19 1NR
Gourock
PA15 2JN
Greenock
PA16 0LP
Inverkip
PA13 4DS
Kilmacolm
PA14 5RX
Port Glasgow
PA11 3TH
Quarrier's Village
PA15 3AD
Upper Ingleston
PA18 6AH
Wemyss Bay
๐ฎGB United Kingdom Regional Postal Code FAQ & Postal Regulations
๐ฎ What is the basic format of a UK postcode?
A UK postcode consists of 5-7 alphanumeric characters, split into two parts: the outward code (area and district) and inward code (specific street/building). Examples: SW1A 1AA (London) or M1 1AE (Manchester).
๐ How to find or validate a UK postcode?
Use Royal Mail's free Postcode Finder tool on their official website to search by address, or third-party APIs for validation.
โ ๏ธ What happens if I write a wrong postcode?
Incorrect postcodes may cause delays, returns, or lost mail. For important items, use Tracked services and double-check the recipient's postcode.
๐ฌ Is a postcode mandatory for UK mail?
Yes! Postcodes are essential. Mail without a postcode or with errors faces significant delivery issues. Always write the postcode on a separate line at the end of the address (e.g., London SW1A 1AA).