What's new - addressing - Code-1_Plus - Latest

CODE-1 Plus International Postal Database Release Notes

Product type
Data
Portfolio
Verify
Product family
Spectrum™ software
Data Quality - Postals
Product
Spectrum™ software > Quality > Addressing
CODE-1 Plus
Version
Latest
ft:locale
en-US
Product name
CODE-1 Plus
ft:title
CODE-1 Plus International Postal Database Release Notes
Copyright
2026
First publish date
1984
ft:lastEdition
2026-04-16
ft:lastPublication
2026-04-16T17:25:11.815000
L1_Product_Gateway
Verify
L2_Product_Segment
Data Quality
L3_Product_Brand
Precisely Spectrum Quality
L4_Investment_Segment
Core Data Quality
Legacy DQ
L5_Product_Group
Data Quality - Application
Legacy Data Quality - Postals
L6_Product_Name
Spectrum Quality
Code-1 Plus

The Fourth Quarter 2023 International Postal Database contains updated country data. For a complete list of countries and the level at which the database recognizes countries, see Country Levels.

Note: Although the Fourth Quarter 2023 database is compatible with the previous CODE-1 Plus International 1.8.4 software versions, it is highly recommended that you install the CODE-1 Plus International 1.8.5 software to benefit from the enhancements included in the 1.8.5 release. The CODE-1 Plus International 1.8.5 software release contains enhancements that improve address matching for all countries.

For information about installing the Fourth Quarter 2023 International Postal Database, see the installation instructions for your respective platform.

Latvia and Luxembourg: new data at premise level

The current release of the Universal POST*CODE® DataBase provides new addressing data for Latvia and Luxembourg at premise level. The Latvia dataset contains more than 1.3 million street names and premise numbers, and the Luxembourg dataset has more than 190,000 records.

Tuvalu: inclusion of postcodes

A new dataset of 25,000 records (locality and sublocality level and postcodes) has been added for Cape Verde. The new file includes settlements.

The national postcode is composed of seven numerical characters, divided into two parts separated by a hyphen. The first four characters designate the administrative organization (island, municipality, zone, and neighborhood respectively), and the last three characters represent the postal zone, comprising a grouping of buildings or blocks:

The image shows the Cape Verde postcode.