GB United Kingdom Major Regions Postal Code Details
๐๏ธ Wrexham (wrecsam) ยท Wales
LL12 9AZ
Abermorddu
LL14 4LG
Aberoer
LL14 3RL
Acrefair
LL13 0BA
Bangor-on-Dee
LL14 4LS
Bersham
SY13 2LY
Bettisfield
SY13 3EJ
Big Arowry
LL13 9TN
Borras
LL13 9RN
Bowling Bank
LL11 4BP
Bradley
SY13 3EU
Bronington
LL14 4LB
Bronwylfa
LL11 5AG
Brymbo
LL11 6HT
Brynteg
LL12 0LH
Burton
LL11 5YE
Bwlchgwyn
LL11 6TY
Caego
LL14 3NF
Cefn Mawr
LL12 9UT
Cefn-Y-Bedd
LL14 5PG
Chirk
LL11 3PS
Coedpoeth
LL13 0YG
Crabtree Green
LL13 0TH
Cross Lanes
SY13 3DA
Croxton
SY13 3DP
Cumbers
SY13 2JP
Eglwys Cross
LL13 0DR
Erbistock
LL13 0YR
Erddig
LL13 0YD
Eyton
SY13 3PA
Fenns Bank
LL20 7SA
Froncysyllte
LL20 7UR
Garth
LL20 7EY
Glyn Ceiriog
SY13 3DQ
Gredington
LL12 8TL
Gresford
LL11 4YU
Gwersyllt
LL11 5YY
Gwynfryn
LL13 0YN
Gyfelia
SY13 3DX
Halghton
SY13 3DR
Hanmer
SY14 7LA
Higher Barnes
LL11 4UT
Highfield
LL13 9JE
Holt
SY13 3BZ
Horsemans Green
SY13 3AU
Iscoyd
LL14 1NQ
Johnstown
LL12 0DA
Lavister
LL14 4ER
Legacy
SY13 3DD
Little Arowry
LL13 9SB
Llan-Y-Pwll
LL20 7LB
Llanarmon Dyffryn Ceiriog
LL12 0RW
Llay
LL20 7BB
Llwynmawr
LL11 5NR
Lodge
SY14 7LB
Lower Barnes
SY14 7JZ
Lower Wych
LL13 0RW
Marchwiel
LL12 8LS
Marford
LL13 0YP
Middle Sontley
LL11 3YN
Minera
LL11 6DN
Moss
LL20 7DB
Nantyr
LL11 6YF
New Broughton
LL11 4PQ
New Rhosrobin
LL14 3JA
Newbridge
LL11 4RP
Old Rhosrobin
LL13 0DX
Overton
SY13 3AH
Painters Green
LL20 7NU
Pandy
LL13 0LH
Penley
LL14 5AW
Pentre
LL11 6AN
Pentre Broughton
LL14 4PJ
Pentre Bychan
LL13 9PY
Pentre Maelor
LL14 2RP
Penycae
LL13 0UG
Pickhill
LL14 1EA
Ponciau
LL20 7YS
Pontcysyllte
LL20 7AD
Pontfadog
SY13 3AE
Redbrook Maelor
LL13 9XG
Redwither Business Park
LL14 1LW
Rhosllanerchrugog
LL11 4RF
Rhosrobin
LL14 4FH
Rhostyllen
LL14 6LT
Rhosymadoc
LL14 3EH
Rhosymedre
LL13 9XW
Ridley Wood
LL12 0EN
Rossett
LL13 0SL
Royton
LL14 6NN
Ruabon
SY14 7LN
Sarn
LL13 0YB
Sontley
LL11 6PT
Southsea
LL11 4YF
Stansty
LL11 4QA
Summerhill
SY14 7LE
Tallarn Green
LL11 5SQ
Tanyfron
SY13 2LP
The Cadney
LL11 4DF
Top Bradley
LL20 7LA
Tregeiriog
LL20 7TT
Trevor
SY13 3BA
Tybroughton
SY13 3AL
Whitewell
SY14 7LG
Willington
LL13 0AN
Worthenbury
LL12 7NA
Wrexham
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).