Data Files
07/02/2024
Priority Mail Service Standards Exceptions FY2024 Q4

The file attached is compressed. This spreadsheet details Priority Mail Service Standards Exceptions for Q4 FY2024. To download a version of this file with headers, please click here.

Data Files
07/02/2024
Originating Service Standards FY2024 Q4 with Headers

This spreadsheet details originating service standards for Q4 FY2024. The file attached is compressed. To download a version of this file without headers, please click here.

Data Files
07/02/2024
Originating Service Standards FY2024 Q4

This spreadsheet details originating service standards for Q4 FY2024. The file attached is compressed. To download a version of this file with headers, please click here.

Data Files
07/02/2024
Data Files
07/02/2024
ZIP Codes by Area and District codes

The Excel spreadsheet lists ZIP Codes with the associated Area and District Codes.  

Contact Lists
07/02/2024
NCOALink® Limited Service Provider Licensees

This document provides a list of service providers and contact information for NCOALink®. These providers receive 18 months of change-of-address (COA) data on a weekly basis from the USPS®. For the full 48 months of COA data refer to the NCOALink Full Service Provider Licensees.

User Guides
07/02/2024
Domestic Merchant Returns API: User Guide

This user guide provides examples of XML transactions to the USPS Merchant Returns web service and guidance for installation.

Publications
07/02/2024
Publication 401: Guide to the Manifest Mailing System

This publication provides information on the Manifest Mailing System, which automates the documentation of postage and fees for all pieces in a mailing paid via permit imprint indicia.

Contact Lists
07/02/2024
NCOALink® with ANKLink® Service Providers

This document provides a list of service providers and contact information for NCOALink® with ANKLink®. These service providers have 18 months of Change-of-address (COA) data from the USPS®. In addition, they inform mailers if a move has occurred in months 19 - 48, but do not provide the new address. The mailer will need to contact the Full Service Provider licensees to obtain the new address data for months 19 - 48.

Data Files
07/01/2024
June 2024 Nixie Volume

This spreadsheet contains the UAA statistics for June 2024.