United Kingdom Postcode Database

Country Information

CountryUnited Kingdom

ISO CodeGB / GBR

LanguageEnglish

Total Records27,450

United Kingdom uses an alphanumeric code of 5-7 characters (e.g. EC1A 1HQ). Alphanumeric postcode: outward code + inward code.

This database currently holds 27,450 postal codes ranging from AB10 to ZE3, linked to 0 building and address records. Because a single postal code can cover more than one locality or delivery point, the lookup below groups addresses by code and lets you drill into the individual records.

Postal codes matter well beyond mail delivery. Couriers, e-commerce checkout forms and address autocomplete tools rely on the postal code to route a parcel and to verify that the stated address matches the code. Addresses here are organised as Post Town → Locality → County. The code itself is structured as Postcode Area → Postcode District → Postcode Sector → Postcode Unit, which is postal geography and not the same as the administrative hierarchy. When you look up a code here, treat the associated name as a reference point rather than a full postal address — always confirm the street and house number with the sender or recipient before shipping.

Data source: a third-party open dataset. This is an imported reference dataset, not a live government feed; CodeReff does not independently verify each record, so codes may have changed since the snapshot was taken. Use the search box to look up a specific code, or browse the paginated table below.

United Kingdom Postcode Data

3,002 postcode found

Postal Code	Post Town	Locality	County	Building / Place	Records
CV35	Ashorne	Warwickshire	Not available	Warwickshire	40
CV36	Admington	Warwickshire	Not available	Warwickshire	22
CV37	Alderminster	Warwickshire	Not available	Warwickshire	27
CV4	Kirby Corner	Warwickshire	Not available	Warwickshire	3
CV47	Southam	Warwickshire	Not available	Warwickshire	1
CV5	Allesley	West Midlands	Not available	West Midlands	7
CV6	Court House Green	West Midlands	Not available	West Midlands	7
CV7	Ansty	Warwickshire	Not available	Warwickshire	18
CV8	Ashow	Warwickshire	Not available	Warwickshire	12
CV9	Atherstone	Leicestershire	Not available	Leicestershire	18
CW1	Bradfield Green	Cheshire	Not available	Cheshire	5
CW10	Bostock Green	Cheshire	Not available	Cheshire	5
CW11	Arclid	Cheshire	Not available	Cheshire	13
CW12	Astbury	Cheshire	Not available	Cheshire	12
CW2	Balterley	Cheshire	Not available	Cheshire	8
CW3	Audlem	Cheshire	Not available	Cheshire	12
CW4	Blackden Heath	Cheshire	Not available	Cheshire	5
CW5	Acton	Cheshire	Not available	Cheshire	26
CW6	Alpraham	Cheshire	Not available	Cheshire	21
CW7	Foxwist Green	Cheshire	Not available	Cheshire	8
CW8	Acton Bridge	Cheshire	Not available	Cheshire	11
CW9	Antrobus	Cheshire	Not available	Cheshire	15
CW98	Crewe	Cheshire	Not available	Cheshire	1
DA1	Crayford	Greater London	Not available	Greater London	2
DA10	Northfleet	Kent	Not available	Kent	1
DA11	Perry Street	Kent	Not available	Kent	2
DA12	Chalk	Kent	Not available	Kent	8
DA13	Betsham	Kent	Not available	Kent	12
DA14	Foots Cray	Greater London	Not available	Greater London	3
DA15	Bexley	Greater London	Not available	Greater London	1
DA16	East Wickham	Greater London	Not available	Greater London	3
DA17	Belvedere	Greater London	Not available	Greater London	2
DA18	Erith	Greater London	Not available	Greater London	1
DA2	Bean	Kent	Not available	Kent	6
DA3	Fawkham Green	Kent	Not available	Kent	6
DA4	Eynsford	Kent	Not available	Kent	5
DA5	Coldblow	Greater London	Not available	Greater London	1
DA6	Bexleyheath	Greater London	Not available	Greater London	1
DA7	Bexleyheath	Greater London	Not available	Greater London	1
DA8	Erith	Greater London	Not available	Greater London	2
DA9	Greenhithe	Kent	Not available	Kent	2
DD1	Dundee	Dundee City	Not available	Dundee City	1
DD10	Allardice	Aberdeenshire	Not available	Aberdeenshire	34
DD11	Arbirlot	Angus	Not available	Angus	35
DD2	Benvie	Angus	Not available	Angus	13
DD3	Auchterhouse	Angus	Not available	Angus	6
DD4	Balgray	Angus	Not available	Angus	6
DD5	Affleck	Angus	Not available	Angus	17
DD6	Balmerino	Fife	Not available	Fife	8
DD7	Barry	Angus	Not available	Angus	8

Page 13 of 61 · 3,002 postcode

Postcodes by Region

Postcodes by City

Frequently Asked Questions

United Kingdom uses an alphanumeric code of 5-7 characters (e.g. EC1A 1HQ). Alphanumeric postcode: outward code + inward code.

Yes. United Kingdom postal codes are a plain numeric string, so a leading zero is part of the code itself. A code beginning with 0 must be written and stored with that zero — it is not the same as the same digits without it.

27,450 This database currently lists

The records are imported from a third-party open dataset, an open reference dataset. CodeReff does not independently verify each entry, so use the information as a reference rather than an official confirmation.

Enter a full or partial postal code, or a building or street name, in the search box above. You can also browse the paginated table and open any code to see its building and address records.