Announcements
11/10/2025
INFORMATIONAL - Service Improvement through Increased Capacity
Technical Specifications
11/10/2025
National Change of Address - API
User Guides
11/10/2025
2026 Integrated Technology Enrollment Guide
Announcements
11/07/2025
DELIVERY - Atlantic Area – North Carolina District Chapel Hill PO (27514) - Resumed
User Guides
11/07/2025
Viewing MGI Credit Balances and Postage Statements
Announcements
11/07/2025
Updates from the National PCC Program Office
Announcements
11/06/2025
INFORMATIONAL - API System Maintenance November 19, 2025
Announcements
11/06/2025
INFORMATIONAL - USPS APIs System Maintenance - 11-6-2025
Announcements
11/06/2025
INFORMATIONAL - UPS Air Cargo Accident 11-4-2025
Release Notes
11/06/2025
November 6 2025 Release Notes
Announcements
11/05/2025
INFORMATIONAL – Register Early for NPF 2026
Announcements
11/05/2025
Register Early for NPF 2026 and Take Advantage of Unbeatable Savings
Announcements
11/05/2025
INFORMATIONAL - International Service Resumption of Mail - November 7, 2025
Announcements
11/04/2025
DELIVERY - Atlantic Area CT District Moosup Post Office 06354 Resumes Operations
Announcements
11/04/2025
INFORMATIONAL - USPS APIs System Maintenance November 4, 2025
Announcements
11/04/2025
INFORMATIONAL - Mail Growth Incentive 2024 Postage Credits Expire
Announcements
11/03/2025
INFORMATIONAL - Web Tools API Migration
Data Files
11/03/2025
October 2025 Nixie Volume

This spreadsheet contains the UAA statistics for October 2025.

Announcements
11/03/2025
INFORMATIONAL - Envelope Change from Tyvek to Poly
Announcements
10/31/2025
DELIVERY – Atlantic Area – New Jersey – Milford, NJ Post Office 08848 - Office Temporarily Closed
Announcements
10/31/2025
INFORMATIONAL - Delay of USPS Ship Release 22.0.0.0
Announcements
10/31/2025
INFORMATIONAL - Commercial System Releases – November 6, 2025
Announcements
10/31/2025
INFORMATIONAL - Postal Service November 2025 SDC Activations
Announcements
10/31/2025
INFORMATIONAL - St. Louis PSA Activation on November 1, 2025
Publications
10/31/2025
PCC Insider October 2025 Edition