GB United Kingdom Major Regions Postal Code Details
๐๏ธ Vale Of Glamorgan (bro Morgannwg) ยท Wales
CF62 4QT
Aberthaw
CF71 7GX
Aberthin
CF62 7NN
Barry
CF62 3DN
Cardiff International Airport
CF71 7RW
City
CF71 7UP
Clawddcoch
CF71 7PZ
Clemenstone
CF64 2SH
Cogan
CF71 7BF
Colwinston
CF35 5BT
Corntown
CF71 7AS
Cowbridge
CF64 4JZ
Dinas Powys
CF62 5QN
Docks
CF5 6SW
Dyffryn
CF62 3DA
East Aberthaw
CF35 5AN
Ewenny
CF62 4QL
Flemingston
CF62 3BL
Fonmon
CF61 2YR
Frampton
CF62 4HX
Gileston
CF71 7SB
Graig Penllyn
CF72 8JX
Hensol
CF64 5UL
Lavernock
CF11 8AU
Leckwith
CF35 5AF
Llampha
CF62 3AP
Llanbethery
CF71 7FA
Llanblethian
CF62 3AQ
Llancadle
CF62 3AT
Llancarfan
CF64 2PU
Llandough
CF71 7PY
Llandow
CF35 5DS
Llangan
CF61 2ZB
Llanmaes
CF71 7LQ
Llanmihangel
CF71 7SD
Llansannor
CF71 7UE
Llantrithyd
CF61 1TL
Llantwit Major
CF71 7LL
Llysworney
CF71 7TG
Maendy
CF61 1ZD
Marcross
CF64 4HQ
Michaelston-Le-Pit
CF71 7QQ
Monknash
CF62 3AB
Moulton
CF71 7NS
Nash
CF71 7RZ
Newton
CF64 1DX
Northcliffe
CF62 3BH
Nurston
CF32 0QG
Ogmore-by-Sea
CF71 7RY
Pen-Y-Lan
CF64 3HA
Penarth
CF71 7UH
Pendoylan
CF71 7RQ
Penllyn
CF62 3BB
Penmark
CF71 7RP
Pentre Meyrick
CF5 6LW
Peterston-Super-Ely
CF62 4QP
Picketston
CF62 3ZP
Porthkerry
CF71 7TJ
Prisk
CF62 3FB
Rhoose
CF64 4AT
Saint Andrews Major
CF62 4JH
Saint Athan
CF32 0SA
Saint Brides Major
CF5 6EZ
Saint Brides-Super-Ely
CF61 1AG
Saint Donat's
CF5 6ET
Saint George's-Super-Ely
CF71 7DP
Saint Hilary
CF5 6BQ
Saint Lythan's
CF71 7LU
Saint Mary Church
CF35 5EB
Saint Mary Hill
CF5 6SA
Saint Nicholas
CF71 7LP
Sigingstone
CF32 0RN
Southerndown
CF64 5SS
Sully
CF64 5UN
Swanbridge
CF71 7UN
Tredodridge
CF62 3BS
Tredogan
CF35 5EG
Treoes
CF71 7TN
Trerhyngyll
CF5 6BN
Twyn-Yr-Odyn
CF62 3AS
Walterston
CF71 7SW
Welsh Saint Donats
CF5 6AQ
Wenvoe
CF62 4HZ
West Aberthaw
CF71 7QT
Wick
CF71 7TD
Ystradowen
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).