Postcodes / Zipcodes / 2013 90% open

What data is expected?

A database of postcodes/zipcodes and the corresponding geospatial locations in terms of a latitude and a longitude (or similar co-ordinates in an openly published national co-ordinate system). A database which gives a location in terms of the name of a town or a street without lat/long co-ordinates is not considered acceptable unless the name of the town or street can be further converted to a latitude and longitude by means of other open data (eg an open gazetteer with latitude and longitude attributes).

What data is available

•   Does the data exist? Yes
•   Is data in digital form? Yes
•   Publicly available? Unsure
•   Is the data available for free? Yes
•   Is the data available online? Unsure (Here)
•   Is the data machine readable? Yes (CSV also arcview, kml, pdf)
•   Available in bulk? Yes
•   Openly licensed? Yes (No URL given)
•   Is the data provided on a timely and up to date basis? Yes

Details

The Portuguese postcodes/zipcodes data is made available by CTT at http://www.ctt.pt/feapl_2/app/open/postalCodeSearch/postalCodeSearch.jspx

CTT was the Portuguese national public mail service until 9th September 2014. Since this date it became a private company and there is no other public portal where the same data is made publicly available.