GB United Kingdom Major Regions Postal Code Details
🏛️ Blaenau Gwent · Wales
NP13 2DAAberbeeg
Aberbeeg blaenau gwent wales NP13 2DA United Kingdom
NP13 1TJAbertillery
Abertillery blaenau gwent wales NP13 1TJ United Kingdom
NP23 5REBeaufort
Beaufort blaenau gwent wales NP23 5RE United Kingdom
NP13 3LABlaina
Blaina blaenau gwent wales NP13 3LA United Kingdom
NP13 2HXBrynithel
Brynithel blaenau gwent wales NP13 2HX United Kingdom
NP23 4HEBrynmawr
Brynmawr blaenau gwent wales NP23 4HE United Kingdom
NP22 3TJCefn Golau
Cefn Golau blaenau gwent wales NP22 3TJ United Kingdom
NP23 7TQCwm
Cwm blaenau gwent wales NP23 7TQ United Kingdom
NP13 2PWCwmnantygroes
Cwmnantygroes blaenau gwent wales NP13 2PW United Kingdom
NP13 1LQCwmtillery
Cwmtillery blaenau gwent wales NP13 1LQ United Kingdom
NP22 4ENDukestown
Dukestown blaenau gwent wales NP22 4EN United Kingdom
NP23 6DHEbbw Vale
Ebbw Vale blaenau gwent wales NP23 6DH United Kingdom
NP23 5EJGarnlydan
Garnlydan blaenau gwent wales NP23 5EJ United Kingdom
NP22 3JWGeorgetown
Georgetown blaenau gwent wales NP22 3JW United Kingdom
NP13 2JSLlanhilleth
Llanhilleth blaenau gwent wales NP13 2JS United Kingdom
NP22 3SJNantybwch
Nantybwch blaenau gwent wales NP22 3SJ United Kingdom
NP23 4NPNantyglo
Nantyglo blaenau gwent wales NP23 4NP United Kingdom
NP23 5FFNewtown
Newtown blaenau gwent wales NP23 5FF United Kingdom
NP13 1BPPantypwdyn
Pantypwdyn blaenau gwent wales NP13 1BP United Kingdom
NP22 4DPPenmark
Penmark blaenau gwent wales NP22 4DP United Kingdom
NP13 1QWPenybont
Penybont blaenau gwent wales NP13 1QW United Kingdom
NP23 5AZPontygof
Pontygof blaenau gwent wales NP23 5AZ United Kingdom
NP23 5DDRassau
Rassau blaenau gwent wales NP23 5DD United Kingdom
NP22 4AZScwrfa
Scwrfa blaenau gwent wales NP22 4AZ United Kingdom
NP22 4PDSirhowy
Sirhowy blaenau gwent wales NP22 4PD United Kingdom
NP13 2LXSix Bells
Six Bells blaenau gwent wales NP13 2LX United Kingdom
NP11 5EJSwffryd Crumlin
Swffryd Crumlin blaenau gwent wales NP11 5EJ United Kingdom
NP22 3AWTafarnaubach
Tafarnaubach blaenau gwent wales NP22 3AW United Kingdom
NP22 3PDTredegar
Tredegar blaenau gwent wales NP22 3PD United Kingdom
NP22 4HATrefil
Trefil blaenau gwent wales NP22 4HA United Kingdom
NP23 8WRVictoria
Victoria blaenau gwent wales NP23 8WR United Kingdom
NP23 6UBWaunlwyd
Waunlwyd blaenau gwent wales NP23 6UB 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).
