GB United Kingdom Major Regions Postal Code Details
๐๏ธ Mid Ulster ยท Northern Ireland
BT77 0EE
Augher
BT69 6DE
Aughnacloy
BT70 2NG
Ballygawley
BT45 6GH
Ballyronan
BT45 8NG
Bellaghy
BT71 6FP
Bush
BT68 4UX
Caledon
BT70 2PZ
Cappagh
BT69 6EA
Carnteel
BT70 3PL
Castlecaulfield
BT45 8HL
Castledawson
BT76 0AN
Clogher
BT80 0ET
Coagh
BT71 4XB
Coalisland
BT80 8AT
Cookstown
BT45 5NF
Desertmartin
BT70 1RF
Donaghmore
BT45 7JG
Draperstown
BT70 1NN
Dungannon
BT75 0JR
Fivemiletown
BT70 2PB
Galbally
BT71 5ET
Killycolpy
BT45 8QA
Knockloughrim
BT46 5LP
Lisnamuck
BT46 5HL
Maghera
BT45 6AB
Magherafelt
BT45 7NQ
Moneymore
BT70 2TT
Pomeroy
BT70 3LA
Rock
BT70 2DA
Seskilgreen
BT71 5JR
Stewartstown
BT46 5PZ
Swatragh
BT46 5XF
Tamlaght O'Crilly
BT45 5PY
Tobermore
BT80 8UN
Tullyhogue
BT46 5TN
Upperlands
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).