Data Files
07/12/2024
Updated List: Service Type Codes for Intelligent Mail® Package Barcode (IMpb)

This document provides the updated service type codes for  Intelligent Mail® Package Barcodes.

Data Files
07/11/2024
Industry Session: Business Customer Gateway and Postal Wizard Recording

This industry presentation provides an overview of the Business Customer Gateway (BCG) and Postal Wizard for new users.

Data Files
07/11/2024
Z4 Info File

A downloadable ZIP file containing information related to the Z4 Info File

Data Files
07/11/2024
Early Warning System (EWS002C0.ZIP)

This file is the EWS production file and is updated weekly. This file contains the Early Warning System data file for the CASS™ and MASS™ certification process.

 

Data Files
07/08/2024
Data Files
07/08/2024
Cumulative Listing of ZIP Codes Covered by the LACS Database

This document provides a cumulative listing of ZIP Codes covered by the LACS database for LACSLink®.