GB United Kingdom Major Regions Postal Code Details
🏛️ North Ayrshire · Scotland
KA20 3LNArdeer
Ardeer north ayrshire scotland KA20 3LN United Kingdom
KA22 7LFArdrossan
Ardrossan north ayrshire scotland KA22 7LF United Kingdom
KA11 5BAAuchengate
Auchengate north ayrshire scotland KA11 5BA United Kingdom
KA15 1LDBarrmill
Barrmill north ayrshire scotland KA15 1LD United Kingdom
KA15 2DDBeith
Beith north ayrshire scotland KA15 2DD United Kingdom
KA13 7QGBenslie
Benslie north ayrshire scotland KA13 7QG United Kingdom
KA27 8HGBlackwaterfoot
Blackwaterfoot north ayrshire scotland KA27 8HG United Kingdom
KA11 1LQBourtreehill North
Bourtreehill North north ayrshire scotland KA11 1LQ United Kingdom
KA11 1EWBourtreehill South
Bourtreehill South north ayrshire scotland KA11 1EW United Kingdom
KA27 8BHBrodick
Brodick north ayrshire scotland KA27 8BH United Kingdom
KA11 1HXBroomlands
Broomlands north ayrshire scotland KA11 1HX United Kingdom
KA15 1LJBurnhouse
Burnhouse north ayrshire scotland KA15 1LJ United Kingdom
KA12 9PRCastlepark
Castlepark north ayrshire scotland KA12 9PR United Kingdom
KA27 8JPCorrie
Corrie north ayrshire scotland KA27 8JP United Kingdom
KA27 8BLCorriegills
Corriegills north ayrshire scotland KA27 8BL United Kingdom
KA3 2PACunninghamhead
Cunninghamhead north ayrshire scotland KA3 2PA United Kingdom
KA13 6PLDalgarven
Dalgarven north ayrshire scotland KA13 6PL United Kingdom
KA24 5BBDalry
Dalry north ayrshire scotland KA24 5BB United Kingdom
KA27 8RWDippen
Dippen north ayrshire scotland KA27 8RW United Kingdom
KA11 4EADreghorn
Dreghorn north ayrshire scotland KA11 4EA United Kingdom
KA11 5BZDrybridge
Drybridge north ayrshire scotland KA11 5BZ United Kingdom
KA13 7QEEglinton
Eglinton north ayrshire scotland KA13 7QE United Kingdom
KA29 0DXFairlie
Fairlie north ayrshire scotland KA29 0DX United Kingdom
KA15 1HFGateside
Gateside north ayrshire scotland KA15 1HF United Kingdom
KA11 1RTGirdle Toll
Girdle Toll north ayrshire scotland KA11 1RT United Kingdom
KA14 3AGGlengarnock
Glengarnock north ayrshire scotland KA14 3AG United Kingdom
KA12 8NBHeatherhouse Industrial Estate
Heatherhouse Industrial Estate north ayrshire scotland KA12 8NB United Kingdom
KA11 5ARI3 Irvine Innovation & Industry
I3 Irvine Innovation & Industry north ayrshire scotland KA11 5AR United Kingdom
KA12 0URIrvine
Irvine north ayrshire scotland KA12 0UR United Kingdom
KA25 6EUKilbirnie
Kilbirnie north ayrshire scotland KA25 6EU United Kingdom
KA27 8SAKildonan
Kildonan north ayrshire scotland KA27 8SA United Kingdom
KA27 8PQKilmory
Kilmory north ayrshire scotland KA27 8PQ United Kingdom
KA13 6ADKilwinning
Kilwinning north ayrshire scotland KA13 6AD United Kingdom
KA27 8NPLamlash
Lamlash north ayrshire scotland KA27 8NP United Kingdom
KA30 9JBLargs
Largs north ayrshire scotland KA30 9JB United Kingdom
KA11 2EPLawthorn
Lawthorn north ayrshire scotland KA11 2EP United Kingdom
KA27 8HLLochranza
Lochranza north ayrshire scotland KA27 8HL United Kingdom
KA27 8DYMachrie
Machrie north ayrshire scotland KA27 8DY United Kingdom
KA11 5AUMeadowhead Industrial Estate
Meadowhead Industrial Estate north ayrshire scotland KA11 5AU United Kingdom
PA17 5HAMeigle
Meigle north ayrshire scotland PA17 5HA United Kingdom
KA28 0DUMillport
Millport north ayrshire scotland KA28 0DU United Kingdom
KA11 4HUNorth Newmoor Industrial Estate
North Newmoor Industrial Estate north ayrshire scotland KA11 4HU United Kingdom
KA11 2AEOld Perceton
Old Perceton north ayrshire scotland KA11 2AE United Kingdom
KA11 5DGOldhall West Industrial Estate
Oldhall West Industrial Estate north ayrshire scotland KA11 5DG United Kingdom
KA11 2GNPerceton
Perceton north ayrshire scotland KA11 2GN United Kingdom
KA27 8GDPirnmill
Pirnmill north ayrshire scotland KA27 8GD United Kingdom
KA23 9PYPortencross
Portencross north ayrshire scotland KA23 9PY United Kingdom
KA11 5DERiverside Business Park
Riverside Business Park north ayrshire scotland KA11 5DE United Kingdom
PA17 5HDSaint Phillans
Saint Phillans north ayrshire scotland PA17 5HD United Kingdom
KA21 5BWSaltcoats
Saltcoats north ayrshire scotland KA21 5BW United Kingdom
KA27 8JDSannox
Sannox north ayrshire scotland KA27 8JD United Kingdom
KA23 9NBSeamill
Seamill north ayrshire scotland KA23 9NB United Kingdom
KA27 8SHShannochie
Shannochie north ayrshire scotland KA27 8SH United Kingdom
KA27 8DTShiskine
Shiskine north ayrshire scotland KA27 8DT United Kingdom
PA17 5BSSkelmorlie
Skelmorlie north ayrshire scotland PA17 5BS United Kingdom
KA27 8NXSliddery
Sliddery north ayrshire scotland KA27 8NX United Kingdom
KA11 4JTSouth Newmoor Industrial Estate
South Newmoor Industrial Estate north ayrshire scotland KA11 4JT United Kingdom
KA11 3BBSpringside
Springside north ayrshire scotland KA11 3BB United Kingdom
KA11 1AFStanecastle
Stanecastle north ayrshire scotland KA11 1AF United Kingdom
KA20 3EDStevenston
Stevenston north ayrshire scotland KA20 3ED United Kingdom
KA12 8JDThe Industrial Estate
The Industrial Estate north ayrshire scotland KA12 8JD United Kingdom
KA27 8HETorbeg
Torbeg north ayrshire scotland KA27 8HE United Kingdom
KA13 6HNWest Byrehill Industrial Estate
West Byrehill Industrial Estate north ayrshire scotland KA13 6HN United Kingdom
KA23 9QEWest Kilbride
West Kilbride north ayrshire scotland KA23 9QE United Kingdom
KA27 8QHWhiting Bay
Whiting Bay north ayrshire scotland KA27 8QH United Kingdom
KA15 1LPWillowyard Industrial Estate
Willowyard Industrial Estate north ayrshire scotland KA15 1LP 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).
