INFORMATIONAL - USPS API System Maintenance Release Notice – May 9, 2026

INFORMATIONAL - Central Area AIM’s Meeting June 30, 2026

DELIVERY - International Service Resumption Notice effective May 8, 2026

PTR Tracking API Specifications and Integration

INFORMATIONAL - Executive Detail Announcement - Himesh Patel

INFORMATIONAL - Commercial System Releases – May 10, 2026

INFORMATIONAL - Executive Retirement - Robert H. Raines Jr

April 2026 Nixie Volume

This spreadsheet contains the UAA statistics for April 2026.

ZIP Codes by Area and District codes

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

INFORMATIONAL - Officer Appointments - Chief Solutions & Strategy Officer and Vice President of Network Solutions & Performance Excellence

DELIVERY - Falkland Post Office (27827) - Temporarily Closed

INFORMATIONAL: Mail Spoken Here - April Issue

PCC Insider April 2026 Edition

USPS Ship Data Dictionary

Detailed information on the USPS Ship (Formerly Package Platform) data elements available through the Informed Visibility Mail Tracking & Reporting (IV-MTR) application. Please note that items in bold text were updated or added recently.

INFORMATIONAL - USPS APIs System Release - Rescheduled April 30, 2026

INFORMATIONAL - USPS Modernization Through Package Equipment Upgrades in May 2026

INFORMATIONAL - Unlock the Power of Mail Insights - The United States Postal Service’s Household Mail Survey

DELIVERY - International Service Resumption Notice – May 1, 2026

INFORMATIONAL - Executive Retirement - Randy Workman

Informed Visibility® Mail Tracking & Reporting (IV®-MTR) Development Tracker

This document provides a list of active IV-MTR work to be as well as items completed in FY25.

*Please note, Postal Pro is the only source for a current IV-MTR Development log as updates will be made on an ongoing basis.

Informed Visibility® Mail Tracking & Reporting (IV®-MTR) Release Notes

These release notes summarize new features and enhancements implemented in deployments to the IV-MTR application.

Mailpiece Design Analyst (MDA) Customer Service Help Desk Brochure

An overview brochure for the MDA Customer Service Help Desk, including services, benefits, and contact information.

July 2026 Release Notes

INFORMATIONAL - USPS API System Maintenance Release Notice

INFORMATIONAL - Royal Palm, FL Processing and Distribution Center (P&DC) New Package Sorting Equipment Installation