The Welsh Postcodes List contains all
Welsh Postcodes including the last two
digits of the postcode (Postman's Walk -
example CF1 7EB).
As approved distributors and value added
resellers, we have created this subset data file
using Royal Mail and Ordnance Survey source files
and have simplified their RAW data to such an extent
that we are able to offer sub sets of their files
cheaper than if your ordered direct.
The file will be supplied to you under a
Royal Mail and or Ordnance Survey licence for 12
months unlimited use. During this time you will
receive quarterly updates.
Welsh Postcodes List Applications
Postcodes List is ideal for validating
Postcode relating information to ensure
Postcodes are current and accurate.
- Postcode - e.g. CF76 1PH
- Postcode Sector - e.g.
- Postcode District - e.g.
- Postcode Area - e.g. CF
The Welsh Postcodes List covers
The data is supplied as a Comma
Separated Variable (CSV) delimited
text file using double quotes by
default. This field format will open
very easily using almost any
software application including but
not limited to Excel, Word, Notepad,
Access, SQL etc. Due to the size of
the file, older versions of Excel
may not be an option as Excel limits
any file size to around 65,000 rows
The PAF data is licenced by the year. Various options are available including single, corporate, multi user and internet licences.
The file is updated every three
months and free updates will be made
available to you so long as your
licence remains current.