Services
Addresses
- 28 Million UK Addresses
  
  Royal Mail's Postcode Address File (PAF) contains every known UK address and is updated every 3 months.
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Postcodes
- * The full Postcode Database File
  
  Download the very latest and comprehensive UK Postcodes reference database - that's everything from County to MP name and National Park Names plus much more content along with their associated postcode.
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Business
- Over 2 Million UK Business Addresses
  
  Royal Mail maintains this central business address file.
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Names
- - Towns
  - Wards
  Parliamentary Consituency to Postcode Database
  
  Parliamentary Constituency name & MP are geographically matched to each Postcode in the UK.
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Maps
- 124 Postcode Maps to Choose From
  
  Custom Postcode Maps for the Postcode Area you need. Great for Terriroty Planning, Logistics, Distribution, Door Drops, Sales Areas...
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X&Y
- - Postcode Shapes
  Postcode Grid References
  
  Grid references defined by Ordnance Survey's CodePoint locate the Postcode to 1 meter accuracy of the first building within the Postcode.
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FREE
- Free Postcode Areas and Districts List
  
  The Free Postcodes List is a perfect reference tool for the Postcode geography of the UK. The list contains 124 Postcode Areas and almost 3,000 Postcode Districts.
  
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Data Partnership - Royal Mail Postcode Address File

Names:

Boroughs

Addresses by Postcode Area

This London Borough by Postcodes product is a lookup between every Postcode in Greater London and the Electoral Ward and Districts (Boroughs) they fall within.

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Counties

UK Comprehensive Business List

Free UK County Names that can be used as a reference to the county geography of the UK. The list contains 86 traditional or ceremonial county names and 200 administrative county names

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Constituencies & MPs

Postcode Coordinates

In addition to the Westminster Constituency Codes & Names, this product also includes the Postcode, Member of Parliament Names and the Party currently holding the seat for that postcode and also an additional field to identify the Scottish Constituency UK in Scotland and the Welsh Assembly in Wales.

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Postcode Areas

Planning Applications

The Free Postcode Areas List is a perfect reference tool for the Postcode geography of the UK. The list contains 124 Postcode Areas and almost 3,000 Postcode Districts.

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Localities

Business to Business Lists

"Postal Required" and "Postal Not Required" locality names across the UK. Localities are geographic place names which have no physical boundary defined but are used locally to differentiate different areas of the same larger town. In short they are "Place Names" for the areas you see around and within towns, villages and hamlets etc. Also including the names for the very same.

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Towns

Business to Business Lists

Postcodes to Posttown Names: The definitive Postcode reference list containing every Postcode & Post Town. The file includes, Postcode Sectors, Postcode Districts & Postcode Areas throughout the United Kingdom (England, Scotland, Wales and Northern Ireland)

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Wards

Business to Business Lists

Postcode Wards are found in Scotland, Northern Ireland and most of England. In Wales, the Isle of Wight and several of the new Unitary Authorities the equivalent areas are legally termed 'electoral divisions', although they are frequently also referred to as wards. The only part of the UK without electoral wards/divisions is the Isles of Scilly which has its own council but no electoral zoning.

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