GB United Kingdom Major Regions Postal Code Details
🏛️ Flintshire (sir Y Fflint) · Wales
CH7 5UPAfonwen
Afonwen flintshire (sir y fflint) wales CH7 5UP United Kingdom
CH7 6FTAlltami
Alltami flintshire (sir y fflint) wales CH7 6FT United Kingdom
CH5 3BAAston
Aston flintshire (sir y fflint) wales CH5 3BA United Kingdom
CH8 9DHAxton
Axton flintshire (sir y fflint) wales CH8 9DH United Kingdom
CH8 8QHBabell
Babell flintshire (sir y fflint) wales CH8 8QH United Kingdom
CH6 6BXBagillt
Bagillt flintshire (sir y fflint) wales CH6 6BX United Kingdom
CH7 6PRBerth Ddu
Berth Ddu flintshire (sir y fflint) wales CH7 6PR United Kingdom
CH8 9BABerthengam
Berthengam flintshire (sir y fflint) wales CH8 9BA United Kingdom
CH4 0DHBretton
Bretton flintshire (sir y fflint) wales CH4 0DH United Kingdom
CH7 1NJBromfield Industrial Estate
Bromfield Industrial Estate flintshire (sir y fflint) wales CH7 1NJ United Kingdom
CH4 0RDBroughton
Broughton flintshire (sir y fflint) wales CH4 0RD United Kingdom
CH8 7QFBryn Celyn
Bryn Celyn flintshire (sir y fflint) wales CH8 7QF United Kingdom
CH7 6SLBryn-Y-Baal
Bryn-Y-Baal flintshire (sir y fflint) wales CH7 6SL United Kingdom
CH8 8LRBrynford
Brynford flintshire (sir y fflint) wales CH8 8LR United Kingdom
CH7 2PQBuckley
Buckley flintshire (sir y fflint) wales CH7 2PQ United Kingdom
LL12 9DYCaergwrle
Caergwrle flintshire (sir y fflint) wales LL12 9DY United Kingdom
CH7 5BRCaerwys
Caerwys flintshire (sir y fflint) wales CH7 5BR United Kingdom
CH8 8SPCarmel
Carmel flintshire (sir y fflint) wales CH8 8SP United Kingdom
CH7 5NNCilcain
Cilcain flintshire (sir y fflint) wales CH7 5NN United Kingdom
CH5 4UGConnah's Quay
Connah's Quay flintshire (sir y fflint) wales CH5 4UG United Kingdom
LL11 5ESCymau
Cymau flintshire (sir y fflint) wales LL11 5ES United Kingdom
CH7 5ABDdol
Ddol flintshire (sir y fflint) wales CH7 5AB United Kingdom
CH5 2HRDeeside
Deeside flintshire (sir y fflint) wales CH5 2HR United Kingdom
CH5 2JZDeeside Industrial Park
Deeside Industrial Park flintshire (sir y fflint) wales CH5 2JZ United Kingdom
CH5 3NADobshill
Dobshill flintshire (sir y fflint) wales CH5 3NA United Kingdom
CH7 3EQDrury
Drury flintshire (sir y fflint) wales CH7 3EQ United Kingdom
CH5 3LPEwloe
Ewloe flintshire (sir y fflint) wales CH5 3LP United Kingdom
CH5 3GUEwloe Green
Ewloe Green flintshire (sir y fflint) wales CH5 3GU United Kingdom
LL11 5HFFfrith
Ffrith flintshire (sir y fflint) wales LL11 5HF United Kingdom
CH8 9UGFfynnongroyw
Ffynnongroyw flintshire (sir y fflint) wales CH8 9UG United Kingdom
CH6 5XWFlint
Flint flintshire (sir y fflint) wales CH6 5XW United Kingdom
CH6 5QNFlint Mountain
Flint Mountain flintshire (sir y fflint) wales CH6 5QN United Kingdom
CH5 2JSGarden City
Garden City flintshire (sir y fflint) wales CH5 2JS United Kingdom
CH8 9BQGlan-Yr-Afon
Glan-Yr-Afon flintshire (sir y fflint) wales CH8 9BQ United Kingdom
CH8 8RPGorsedd
Gorsedd flintshire (sir y fflint) wales CH8 8RP United Kingdom
CH8 7EXGreenfield
Greenfield flintshire (sir y fflint) wales CH8 7EX United Kingdom
LL19 9TFGronant
Gronant flintshire (sir y fflint) wales LL19 9TF United Kingdom
LL18 6LGGwaenysgor
Gwaenysgor flintshire (sir y fflint) wales LL18 6LG United Kingdom
CH7 5EEGwernaffield
Gwernaffield flintshire (sir y fflint) wales CH7 5EE United Kingdom
CH7 5LPGwernymynydd
Gwernymynydd flintshire (sir y fflint) wales CH7 5LP United Kingdom
CH8 9LSGwespyr
Gwespyr flintshire (sir y fflint) wales CH8 9LS United Kingdom
CH8 8BUHalkyn
Halkyn flintshire (sir y fflint) wales CH8 8BU United Kingdom
CH5 3DFHawarden
Hawarden flintshire (sir y fflint) wales CH5 3DF United Kingdom
CH5 3QWHawarden Industrial Park
Hawarden Industrial Park flintshire (sir y fflint) wales CH5 3QW United Kingdom
CH7 5QPHendre
Hendre flintshire (sir y fflint) wales CH7 5QP United Kingdom
CH1 6QEHigher Ferry
Higher Ferry flintshire (sir y fflint) wales CH1 6QE United Kingdom
CH4 9BPHigher Kinnerton
Higher Kinnerton flintshire (sir y fflint) wales CH4 9BP United Kingdom
CH8 8STHolway
Holway flintshire (sir y fflint) wales CH8 8ST United Kingdom
CH8 7TXHolywell
Holywell flintshire (sir y fflint) wales CH8 7TX United Kingdom
LL12 9NXHope
Hope flintshire (sir y fflint) wales LL12 9NX United Kingdom
CH7 4SULeeswood
Leeswood flintshire (sir y fflint) wales CH7 4SU United Kingdom
CH8 8NELixwm
Lixwm flintshire (sir y fflint) wales CH8 8NE United Kingdom
CH8 9NELlanasa
Llanasa flintshire (sir y fflint) wales CH8 9NE United Kingdom
CH8 9DQLlanerch-Y-Mor
Llanerch-Y-Mor flintshire (sir y fflint) wales CH8 9DQ United Kingdom
LL11 5HHLlanfynydd
Llanfynydd flintshire (sir y fflint) wales LL11 5HH United Kingdom
CH8 8RGLloc
Lloc flintshire (sir y fflint) wales CH8 8RG United Kingdom
CH7 4JPLlong
Llong flintshire (sir y fflint) wales CH7 4JP United Kingdom
CH5 2EFMancot
Mancot flintshire (sir y fflint) wales CH5 2EF United Kingdom
CH8 8BEMilwr
Milwr flintshire (sir y fflint) wales CH8 8BE United Kingdom
CH7 1YUMold
Mold flintshire (sir y fflint) wales CH7 1YU United Kingdom
CH8 9PNMostyn
Mostyn flintshire (sir y fflint) wales CH8 9PN United Kingdom
CH7 4BRMynydd Du
Mynydd Du flintshire (sir y fflint) wales CH7 4BR United Kingdom
CH7 6YGMynydd Isa
Mynydd Isa flintshire (sir y fflint) wales CH7 6YG United Kingdom
CH7 5RENannerch
Nannerch flintshire (sir y fflint) wales CH7 5RE United Kingdom
CH7 4EZNercwys
Nercwys flintshire (sir y fflint) wales CH7 4EZ United Kingdom
CH7 6FWNew Brighton
New Brighton flintshire (sir y fflint) wales CH7 6FW United Kingdom
CH7 6WDNorthop
Northop flintshire (sir y fflint) wales CH7 6WD United Kingdom
CH7 6GBNorthop Hall
Northop Hall flintshire (sir y fflint) wales CH7 6GB United Kingdom
CH6 5EAOakenholt
Oakenholt flintshire (sir y fflint) wales CH6 5EA United Kingdom
CH7 4JAPadeswood
Padeswood flintshire (sir y fflint) wales CH7 4JA United Kingdom
CH7 5ERPant Y Buarth
Pant Y Buarth flintshire (sir y fflint) wales CH7 5ER United Kingdom
CH8 8PNPantasaph
Pantasaph flintshire (sir y fflint) wales CH8 8PN United Kingdom
CH7 5EPPantymwyn
Pantymwyn flintshire (sir y fflint) wales CH7 5EP United Kingdom
CH5 2AAPentre
Pentre flintshire (sir y fflint) wales CH5 2AA United Kingdom
CH8 8EUPentre Halkyn
Pentre Halkyn flintshire (sir y fflint) wales CH8 8EU United Kingdom
CH4 0JUPenyffordd
Penyffordd flintshire (sir y fflint) wales CH4 0JU United Kingdom
CH4 0LJPenymynydd
Penymynydd flintshire (sir y fflint) wales CH4 0LJ United Kingdom
CH7 4HFPontblyddyn
Pontblyddyn flintshire (sir y fflint) wales CH7 4HF United Kingdom
CH7 4TFPontybodkin
Pontybodkin flintshire (sir y fflint) wales CH7 4TF United Kingdom
CH5 1SAQueensferry
Queensferry flintshire (sir y fflint) wales CH5 1SA United Kingdom
CH8 8JGRhes-Y-Cae
Rhes-Y-Cae flintshire (sir y fflint) wales CH8 8JG United Kingdom
CH8 9HXRhewl
Rhewl flintshire (sir y fflint) wales CH8 9HX United Kingdom
CH7 6PTRhosesmor
Rhosesmor flintshire (sir y fflint) wales CH7 6PT United Kingdom
CH7 5HDRhydymwyn
Rhydymwyn flintshire (sir y fflint) wales CH7 5HD United Kingdom
CH4 8TBSaltney
Saltney flintshire (sir y fflint) wales CH4 8TB United Kingdom
CH4 0AZSaltney Ferry
Saltney Ferry flintshire (sir y fflint) wales CH4 0AZ United Kingdom
CH5 2FGSandycroft
Sandycroft flintshire (sir y fflint) wales CH5 2FG United Kingdom
CH8 9DESarn
Sarn flintshire (sir y fflint) wales CH8 9DE United Kingdom
CH5 2NQSealand
Sealand flintshire (sir y fflint) wales CH5 2NQ United Kingdom
CH5 1QEShotton
Shotton flintshire (sir y fflint) wales CH5 1QE United Kingdom
CH7 6ERSychdyn
Sychdyn flintshire (sir y fflint) wales CH7 6ER United Kingdom
CH8 9RPTalacre
Talacre flintshire (sir y fflint) wales CH8 9RP United Kingdom
CH8 9JYTanlan
Tanlan flintshire (sir y fflint) wales CH8 9JY United Kingdom
CH8 9ARTre-Mostyn
Tre-Mostyn flintshire (sir y fflint) wales CH8 9AR United Kingdom
LL18 6EETrelawnyd
Trelawnyd flintshire (sir y fflint) wales LL18 6EE United Kingdom
CH8 9BUTrelogan
Trelogan flintshire (sir y fflint) wales CH8 9BU United Kingdom
CH7 4PBTreuddyn
Treuddyn flintshire (sir y fflint) wales CH7 4PB United Kingdom
CH8 9ERWhitford
Whitford flintshire (sir y fflint) wales CH8 9ER United Kingdom
CH8 8NLYsceifiog
Ysceifiog flintshire (sir y fflint) wales CH8 8NL 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).
