GB United Kingdom Major Regions Postal Code Details
🏛️ East Ayrshire · Scotland
KA1 2SFAnnandale
Annandale east ayrshire scotland KA1 2SF United Kingdom
KA18 2HWAuchinleck
Auchinleck east ayrshire scotland KA18 2HW United Kingdom
KA1 4UWCaprington
Caprington east ayrshire scotland KA1 4UW United Kingdom
KA5 6QACatrine
Catrine east ayrshire scotland KA5 6QA United Kingdom
KA6 6NFCoalhall
Coalhall east ayrshire scotland KA6 6NF United Kingdom
KA18 3LWCronberry
Cronberry east ayrshire scotland KA18 3LW United Kingdom
KA3 6LQCrookedholm
Crookedholm east ayrshire scotland KA3 6LQ United Kingdom
KA2 0BBCrosshouse
Crosshouse east ayrshire scotland KA2 0BB United Kingdom
KA18 1LNCumnock
Cumnock east ayrshire scotland KA18 1LN United Kingdom
KA6 7TZDalmellington
Dalmellington east ayrshire scotland KA6 7TZ United Kingdom
KA6 6DSDalrymple
Dalrymple east ayrshire scotland KA6 6DS United Kingdom
KA17 0NFDarvel
Darvel east ayrshire scotland KA17 0NF United Kingdom
KA6 7DZDrongan
Drongan east ayrshire scotland KA6 7DZ United Kingdom
KA3 4BADunlop
Dunlop east ayrshire scotland KA3 4BA United Kingdom
KA3 6EXFenwick
Fenwick east ayrshire scotland KA3 6EX United Kingdom
KA4 8QBGalston
Galston east ayrshire scotland KA4 8QB United Kingdom
KA2 0AYGatehead
Gatehead east ayrshire scotland KA2 0AY United Kingdom
KA18 3SDGlenbuck
Glenbuck east ayrshire scotland KA18 3SD United Kingdom
KA1 4BYGlencairn Industrial Estate
Glencairn Industrial Estate east ayrshire scotland KA1 4BY United Kingdom
KA6 7FNHollybush
Hollybush east ayrshire scotland KA6 7FN United Kingdom
KA1 5DXHurlford
Hurlford east ayrshire scotland KA1 5DX United Kingdom
KA1 4AEKilmarnock
Kilmarnock east ayrshire scotland KA1 4AE United Kingdom
KA18 3HELogan
Logan east ayrshire scotland KA18 3HE United Kingdom
KA1 5LALoreny Industrial Estate
Loreny Industrial Estate east ayrshire scotland KA1 5LA United Kingdom
KA18 3LLLugar
Lugar east ayrshire scotland KA18 3LL United Kingdom
KA3 4EBLugton
Lugton east ayrshire scotland KA3 4EB United Kingdom
KA5 5AEMauchline
Mauchline east ayrshire scotland KA5 5AE United Kingdom
KA4 8PRMoscow
Moscow east ayrshire scotland KA4 8PR United Kingdom
KA18 3RXMuirkirk
Muirkirk east ayrshire scotland KA18 3RX United Kingdom
KA18 4JSNew Cumnock
New Cumnock east ayrshire scotland KA18 4JS United Kingdom
KA16 9BJNewmilns
Newmilns east ayrshire scotland KA16 9BJ United Kingdom
KA18 2NUOchiltree
Ochiltree east ayrshire scotland KA18 2NU United Kingdom
KA6 7JUPatna
Patna east ayrshire scotland KA6 7JU United Kingdom
KA17 0NZPriestland
Priestland east ayrshire scotland KA17 0NZ United Kingdom
KA6 7HBRankinston
Rankinston east ayrshire scotland KA6 7HB United Kingdom
KA18 2RESkares
Skares east ayrshire scotland KA18 2RE United Kingdom
KA5 6NESorn
Sorn east ayrshire scotland KA5 6NE United Kingdom
KA5 5JDStair
Stair east ayrshire scotland KA5 5JD United Kingdom
KA3 3ESStewarton
Stewarton east ayrshire scotland KA3 3ES United Kingdom
KA5 5HTTrabboch
Trabboch east ayrshire scotland KA5 5HT United Kingdom
KA3 6JLWaterside
Waterside east ayrshire scotland KA3 6JL 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).
