GB United Kingdom Major Regions Postal Code Details
๐๏ธ Vale Of Glamorgan (bro Morgannwg) ยท Wales
CF62 4ZW
Aberthaw
CF71 7LD
Aberthin
CF62 8EB
Barry
CF62 3BD
Cardiff International Airport
CF71 7RW
City
CF71 7UP
Clawddcoch
CF71 7PZ
Clemenstone
CF64 2SH
Cogan
CF71 7PL
Colwinston
CF35 5SA
Corntown
CF71 7FB
Cowbridge
CF64 4BP
Dinas Powys
CF62 5QN
Docks
CF5 6FZ
Dyffryn
CF62 3DJ
East Aberthaw
CF35 5AR
Ewenny
CF62 4QJ
Flemingston
CF62 3BL
Fonmon
CF61 2YR
Frampton
CF62 4HX
Gileston
CF71 7SA
Graig Penllyn
CF72 8JW
Hensol
CF64 5XS
Lavernock
CF11 8AR
Leckwith
CF35 5AF
Llampha
CF62 3AP
Llanbethery
CF71 7JU
Llanblethian
CF62 3AQ
Llancadle
CF62 3AG
Llancarfan
CF64 2LY
Llandough
CF71 7PX
Llandow
CF35 5DP
Llangan
CF61 2XR
Llanmaes
CF71 7LQ
Llanmihangel
CF71 7TF
Llansannor
CF71 7UB
Llantrithyd
CF61 1PP
Llantwit Major
CF71 7NQ
Llysworney
CF71 7TH
Maendy
CF61 1ZH
Marcross
CF64 4HF
Michaelston-Le-Pit
CF71 7QQ
Monknash
CF62 3AB
Moulton
CF71 7NS
Nash
CF71 7RZ
Newton
CF64 1DZ
Northcliffe
CF62 3BH
Nurston
CF32 0PL
Ogmore-by-Sea
CF71 7RY
Pen-Y-Lan
CF64 2RH
Penarth
CF71 7UG
Pendoylan
CF71 7RL
Penllyn
CF62 3BP
Penmark
CF71 7RP
Pentre Meyrick
CF5 6LJ
Peterston-Super-Ely
CF62 4QN
Picketston
CF62 3ZP
Porthkerry
CF71 7TJ
Prisk
CF62 3FF
Rhoose
CF64 4AT
Saint Andrews Major
CF62 4LT
Saint Athan
CF32 0TL
Saint Brides Major
CF5 6EZ
Saint Brides-Super-Ely
CF61 1HJ
Saint Donat's
CF5 6ER
Saint George's-Super-Ely
CF71 7DR
Saint Hilary
CF5 6BQ
Saint Lythan's
CF71 7LW
Saint Mary Church
CF35 5BY
Saint Mary Hill
CF5 6SL
Saint Nicholas
CF71 7LY
Sigingstone
CF32 0RH
Southerndown
CF64 5SX
Sully
CF64 5UG
Swanbridge
CF71 7UL
Tredodridge
CF62 3BS
Tredogan
CF35 5DF
Treoes
CF71 7TN
Trerhyngyll
CF5 6BP
Twyn-Yr-Odyn
CF62 3AS
Walterston
CF71 7ST
Welsh Saint Donats
CF5 6BA
Wenvoe
CF62 4HZ
West Aberthaw
CF71 7QX
Wick
CF71 7TR
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).