Announcements
06/05/2026
PCC Week 2026 Topic Ideas
Publications
06/05/2026
PCCAC Marketing and Communications Newsletter May 2026 Edition
Announcements
06/05/2026
INFORMATIONAL - Commercial System Releases (June 11 – June 19)
Announcements
06/05/2026
DELIVERY - Clarkson Post Office (14430) - Suspended Temporarily
Announcements
06/05/2026
INFORMATIONAL - Reminder - Central Area AIM In-Person Meeting 2026 Invitation - JUNE 30th 2026
Release Notes
06/05/2026
June 11 2026 USPS Ship R27.0.3.0 Release Notes
Announcements
06/04/2026
INFORMATIONAL - Commercial System Release - June 4, 2026
Announcements
06/04/2026
INFORMATIONAL - Major USPS Pricing Shifts July 2026 - What Mailers Need to Know
Release Notes
06/04/2026
June 4 2026 USPS Ship R27.0.2.0 Release Notes
Announcements
06/03/2026
INFORMATIONAL - USPS Modernization Through Package Equipment Upgrades in June 2026
Announcements
06/03/2026
DELIVERY - Corte Madera Post Office - Temporarily Closed
Publications
06/03/2026
PCC Events (June 2026)
Announcements
06/02/2026
INFORMATIONAL - RESOLVED - Enterprise Payment System – Incident #10716992 Issues with Postage Statement Finalization, ACH Withdrawal Details Missing from Data Feeds
Applications/ Forms
06/02/2026
Occupancy Trends License Agreement
Announcements
06/01/2026
INFORMATIONAL - 2nd Reminder - USPS Enhanced Addresses API – Coming July 2026
Announcements
06/01/2026
INFORMATIONAL - Mail Spoken Here - May Issue
  • 06/01/2026

    May 2026 Nixie Volume

    This spreadsheet contains the UAA statistics for May 2026.

    • Publications
    05/29/2026
    PCC Insider May 2026 Special Edition
    Announcements
    05/29/2026
    INFORMATIONAL - Commercial System Releases (June 6 – June 12)
    Announcements
    05/29/2026
    Processing and Distribution - Memphis TN Regional Processing and Distribution Center (RPDC) Expands Operations May 30, 2026
    Announcements
    05/29/2026
    Processing and Distribution - UPDATE - Western Region – Tucson, AZ Processing and Distribution Center (P&DC) - Power Restored
    Applications/ Forms
    05/29/2026
    Population Mobility Trends Order Form
    Announcements
    05/28/2026
    DELIVERY - Diplomatic Post Office (DPO) May 28, 2026
    Tech Guides
    05/28/2026
    USPS Ship Zone Tech Sheet
    Release Notes
    05/28/2026
    PTR2 Release Notes_DD_05_30_26
    Applications/ Forms
    05/28/2026
    Mailers Technical Advisory Committee (MTAC): Association Membership Form
    Data Files
    05/28/2026
    Population Mobility Trends 12-Month Historical (CSV) Sample File
    Applications/ Forms
    05/28/2026
    Occupancy Trends Order Form
    Data Files
    05/28/2026
    Occupancy Trends Congressional District Vacant File (TXT) Sample File
    Data Files
    05/28/2026
    Occupancy Trends County Vacant File (TXT) Sample File
    Data Files
    05/28/2026
    Occupancy Trends Route Vacant File (TXT) Sample File
    Data Files
    05/28/2026
    Occupancy Trends ZIP Code Vacant File (TXT) Sample File
    Tech Guides
    05/28/2026
    Occupancy Trends Technical Guide
    Applications/ Forms
    05/28/2026
    USPS Population Mobility Trends License Agreement (Sample Only)
    Technical Specifications
    05/28/2026
    Population Mobility Trends Technical Guide
    Data Files
    05/28/2026
    Population Mobility Trends Summary (CSV) Sample File
    Data Files
    05/28/2026
    Population Mobility Trends 48-Month Historical (CSV) Sample File
    Release Notes
    05/27/2026
    PTR2 Release Notes_DD_05_28_26
    Announcements
    05/27/2026
    INFORMATIONAL - Commercial System Releases (May 30 – June 5)
    Release Notes
    05/27/2026
    PTR2 Release Notes_DD_05_26_26
    Publications
    05/27/2026
    Labeling List Changes Effective July 1, 2026

    Effective July 1, 2026, the Postal Service™ will revise Labeling List(s) L001, L007, L009, L012, L016, L201, and L606 to reflect changes in mail processing operations. Mailers are expected to label according to these revised lists for mailings inducted on or after the July 1, 2026, effective date through August 31, 2026, expiration date. The changes will be published in the Postal Bulletin, Issue #22704.


     

    Announcements
    05/27/2026
    INFORMATIONAL - July Price Change 2026 - Commercial System Releases June 28, 2026
    Announcements
    05/27/2026
    INFORMATIONAL - Scheduled Commercial System Release - June 28, 2026
    Announcements
    05/26/2026
    Elevation Summit Training (Boston, June 9-10) REGISTER ENDS 5/27
    Announcements
    05/26/2026
    SITE SYNERGY: WestPac PCCs Lead the Way Mini Café
    Announcements
    05/26/2026
    PROCESSING AND DISTRIBUTION - Western Region – Tucson, AZ P&DC - Power Outage
    Announcements
    05/23/2026
    PROCESSING & DISTRIBUTION: Tampa, FL Regional Processing & Distribution Center (RPDC) Modernizes Operations on May 25, 2026
    Announcements
    05/22/2026
    INFORMATIONAL - Commercial System Releases (May 30 – June 5) May 31, 2026
    Release Notes
    05/21/2026
    PTR2 Release Notes_DD_05_21_26
    Technical Specifications
    05/21/2026
    PTR Tracking API Specifications and Integration