GB United Kingdom Major Regions Postal Code Details
🏛️ Torfaen (tor Faen) · Wales
NP4 7BSAbersychan
Abersychan torfaen (tor faen) wales NP4 7BS United Kingdom
NP44 1TYAvondale Industrial Estate
Avondale Industrial Estate torfaen (tor faen) wales NP44 1TY United Kingdom
NP4 9PHBlaenavon
Blaenavon torfaen (tor faen) wales NP4 9PH United Kingdom
NP4 7URBritish
British torfaen (tor faen) wales NP4 7UR United Kingdom
NP44 4TGCoed Eva
Coed Eva torfaen (tor faen) wales NP44 4TG United Kingdom
NP4 8QWCoed Yr Eos
Coed Yr Eos torfaen (tor faen) wales NP4 8QW United Kingdom
NP4 6APCoedcae
Coedcae torfaen (tor faen) wales NP4 6AP United Kingdom
NP44 2EXCroesyceiliog
Croesyceiliog torfaen (tor faen) wales NP44 2EX United Kingdom
NP4 8UWCwmavon
Cwmavon torfaen (tor faen) wales NP4 8UW United Kingdom
NP44 1NACwmbran
Cwmbran torfaen (tor faen) wales NP44 1NA United Kingdom
NP4 5JXCwmfields
Cwmfields torfaen (tor faen) wales NP4 5JX United Kingdom
NP4 0JLCwmoody
Cwmoody torfaen (tor faen) wales NP4 0JL United Kingdom
NP44 6UTFairwater
Fairwater torfaen (tor faen) wales NP44 6UT United Kingdom
NP4 9DFForge Side
Forge Side torfaen (tor faen) wales NP4 9DF United Kingdom
NP4 9AXGarn Yr Erw
Garn Yr Erw torfaen (tor faen) wales NP4 9AX United Kingdom
NP4 7NAGarndiffaith
Garndiffaith torfaen (tor faen) wales NP4 7NA United Kingdom
NP44 5HNGreenmeadow
Greenmeadow torfaen (tor faen) wales NP44 5HN United Kingdom
NP4 7RDGreenway
Greenway torfaen (tor faen) wales NP4 7RD United Kingdom
NP44 3DXGreenwillows
Greenwillows torfaen (tor faen) wales NP44 3DX United Kingdom
NP4 5JLGriffithstown
Griffithstown torfaen (tor faen) wales NP4 5JL United Kingdom
NP44 6JWHenllys
Henllys torfaen (tor faen) wales NP44 6JW United Kingdom
NP44 7LGHollybush
Hollybush torfaen (tor faen) wales NP44 7LG United Kingdom
NP44 8AFLlanfrechfa
Llanfrechfa torfaen (tor faen) wales NP44 8AF United Kingdom
NP44 7AWLlantarnam
Llantarnam torfaen (tor faen) wales NP44 7AW United Kingdom
NP44 3AXLlantarnam Industrial Park
Llantarnam Industrial Park torfaen (tor faen) wales NP44 3AX United Kingdom
NP4 0JBLlanvihangel
Llanvihangel torfaen (tor faen) wales NP4 0JB United Kingdom
NP44 8JQLlanyravon
Llanyravon torfaen (tor faen) wales NP44 8JQ United Kingdom
NP4 5SPLower Cwm
Lower Cwm torfaen (tor faen) wales NP4 5SP United Kingdom
NP4 5UFLower Race
Lower Race torfaen (tor faen) wales NP4 5UF United Kingdom
NP4 0QWNew Inn
New Inn torfaen (tor faen) wales NP4 0QW United Kingdom
NP44 3ELOakfield
Oakfield torfaen (tor faen) wales NP44 3EL United Kingdom
NP4 6UTOld Furnace
Old Furnace torfaen (tor faen) wales NP4 6UT United Kingdom
NP4 8JSOld Penygarn
Old Penygarn torfaen (tor faen) wales NP4 8JS United Kingdom
NP4 6UDPantygasseg
Pantygasseg torfaen (tor faen) wales NP4 6UD United Kingdom
NP4 6TRPentrepiod
Pentrepiod torfaen (tor faen) wales NP4 6TR United Kingdom
NP4 7TYPentwyn
Pentwyn torfaen (tor faen) wales NP4 7TY United Kingdom
NP4 8EGPenygarn
Penygarn torfaen (tor faen) wales NP4 8EG United Kingdom
NP4 5XXPenyrheol
Penyrheol torfaen (tor faen) wales NP4 5XX United Kingdom
NP4 6TUPlasycoed
Plasycoed torfaen (tor faen) wales NP4 6TU United Kingdom
NP18 1GHPonthir
Ponthir torfaen (tor faen) wales NP18 1GH United Kingdom
NP44 1LTPontnewydd
Pontnewydd torfaen (tor faen) wales NP44 1LT United Kingdom
NP4 6SGPontnewynydd
Pontnewynydd torfaen (tor faen) wales NP4 6SG United Kingdom
NP44 1UBPontrhydyrun
Pontrhydyrun torfaen (tor faen) wales NP44 1UB United Kingdom
NP4 8EUPontymoile
Pontymoile torfaen (tor faen) wales NP4 8EU United Kingdom
NP4 6HGPontypool
Pontypool torfaen (tor faen) wales NP4 6HG United Kingdom
NP44 3FRSaint Dials
Saint Dials torfaen (tor faen) wales NP44 3FR United Kingdom
NP4 5ELSebastopol
Sebastopol torfaen (tor faen) wales NP4 5EL United Kingdom
NP4 0TASluvad
Sluvad torfaen (tor faen) wales NP4 0TA United Kingdom
NP4 7QXTalywain
Talywain torfaen (tor faen) wales NP4 7QX United Kingdom
NP44 5SAThornhill
Thornhill torfaen (tor faen) wales NP44 5SA United Kingdom
NP4 6BQTranch
Tranch torfaen (tor faen) wales NP4 6BQ United Kingdom
NP4 8JNTrevethin
Trevethin torfaen (tor faen) wales NP4 8JN United Kingdom
NP44 7HJTwo Locks
Two Locks torfaen (tor faen) wales NP44 7HJ United Kingdom
NP44 6JHTy Canol
Ty Canol torfaen (tor faen) wales NP44 6JH United Kingdom
NP44 7ALTy Coch
Ty Coch torfaen (tor faen) wales NP44 7AL United Kingdom
NP44 5HYUpper Cwmbran
Upper Cwmbran torfaen (tor faen) wales NP44 5HY United Kingdom
NP4 5XFUpper Race
Upper Race torfaen (tor faen) wales NP4 5XF United Kingdom
NP4 7SSVarteg
Varteg torfaen (tor faen) wales NP4 7SS United Kingdom
NP4 6DXWainfelin
Wainfelin torfaen (tor faen) wales NP4 6DX United Kingdom
📋 United Kingdom Address and Delivery Guidance
📮
Use a Complete Delivery Address:
Include the recipient name, building or street address, locality, region where applicable, postal code when the destination uses one, and the destination country or territory.
🌍
Follow Local Address Conventions:
Use the language, character set and address order requested by the recipient, official postal operator or carrier. Do not assume every destination uses the same postal-code format.
✅
Verify Before Dispatch:
Confirm the postal code, service coverage and any customs or carrier requirements with the recipient and the relevant official postal operator before shipping.
💡
Delivery Information Is Context-Specific:
Postal codes help routing only in territories that use them. Accurate recipient details remain essential for delivery in every destination.
Postal information, sources and verification
Use this page as a routing reference and confirm the complete address, postal code format and delivery restrictions with the relevant official postal operator or carrier before dispatch.
Editorial and service accountability
This postal-code reference is maintained by the 56ok.com logistics-content team for international shipping preparation. It is reviewed against publicly available postal-operator information; it is not an official postal authority and does not replace carrier or customs instructions.
This reference is maintained as postal and carrier information changes. Need a correction? Contact our team.
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📮United Kingdom Postal FAQ and delivery guidance
📮 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).
🔍 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.
⚠️ 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.
📬 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).
