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
CO7	Aingers Green	Essex	Not available	Essex	23
CO8	Alphamstone	Essex	Not available	Essex	5
CO9	Barr Hall	Essex	Not available	Essex	21
CR0	Addington	Greater London	Not available	Greater London	4
CR2	Sanderstead	Greater London	Not available	Greater London	2
CR3	Caterham	Surrey	Not available	Surrey	4
CR4	Beddington Corner	Greater London	Not available	Greater London	2
CR44	Sutton	Greater London	Not available	Greater London	1
CR5	Chipstead	Greater London	Not available	Greater London	3
CR6	Chelsham	Surrey	Not available	Surrey	3
CR7	Croydon	Greater London	Not available	Greater London	1
CR8	Kenley	Greater London	Not available	Greater London	2
CR9	Croydon	Greater London	Not available	Greater London	1
CR90	Croydon	Greater London	Not available	Greater London	1
CT1	Canterbury	Kent	Not available	Kent	2
CT10	Broadstairs	Kent	Not available	Kent	3
CT11	Ramsgate	Kent	Not available	Kent	1
CT12	Cliffs End	Kent	Not available	Kent	5
CT13	Eastry	Kent	Not available	Kent	6
CT14	Betteshanger	Kent	Not available	Kent	14
CT15	Alkham	Kent	Not available	Kent	22
CT16	Buckland	Kent	Not available	Kent	4
CT17	Maxton	Kent	Not available	Kent	1
CT18	Acrise Place	Kent	Not available	Kent	11
CT19	Cheriton	Kent	Not available	Kent	2
CT2	Blean	Kent	Not available	Kent	10
CT20	Sandgate	Kent	Not available	Kent	1
CT21	Court-at-Street	Kent	Not available	Kent	6
CT3	Adisham	Kent	Not available	Kent	30
CT4	Barham	Kent	Not available	Kent	36
CT5	Chestfield	Kent	Not available	Kent	7
CT50	Sandgate	Kent	Not available	Kent	1
CT6	Beltinge	Kent	Not available	Kent	9
CT7	Acol	Kent	Not available	Kent	4
CT8	Westgate on Sea	Kent	Not available	Kent	1
CT9	Cliftonville	Kent	Not available	Kent	2
CV1	Coventry	West Midlands	Not available	West Midlands	1
CV10	Ansley	Warwickshire	Not available	Warwickshire	12
CV11	Attleborough	Warwickshire	Not available	Warwickshire	3
CV12	Bedworth	Warwickshire	Not available	Warwickshire	4
CV13	Barlestone	Leicestershire	Not available	Leicestershire	19
CV2	Alderman's Green	West Midlands	Not available	West Midlands	4
CV21	Newbold on Avon	Warwickshire	Not available	Warwickshire	2
CV22	Bilton	Warwickshire	Not available	Warwickshire	3
CV23	Ashby St Ledgers	Northamptonshire	Not available	Northamptonshire	42
CV3	Binley	West Midlands	Not available	West Midlands	3
CV31	Radford Semele	Warwickshire	Not available	Warwickshire	2
CV32	Cubbington	Warwickshire	Not available	Warwickshire	3
CV33	Avon Dassett	Warwickshire	Not available	Warwickshire	16
CV34	Longbridge	Warwickshire	Not available	Warwickshire	2

Page 12 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.