Data Files
01/06/2025
Pending Route Adjustment File

This Excel sheet details route adjustments for January 2025 thru February 2025.

Announcements
01/03/2025
INFORMATIONAL: USPS APIs System Deployment (Incident 1003475)
Announcements
01/03/2025
INFORMATIONAL: REMINDER Scheduled Commercial Systems Activities - Price Change Release (1.5.2025)
Announcements
01/03/2025
PROCESSING: Southwest Division - Dallas P&DC BMEU - Temporarily Suspended
Data Files
01/03/2025
Undeliverable-as-Addressed (UAA) Statistics by Mailing Industry Quarterly Report (Q1 FY25)

ACS Nixie stats by industry for FY25 Q1.

Data Files
01/03/2025
December 2024 Nixie Volume

This spreadsheet contains the UAA statistics for December 2024.

Announcements
01/03/2025
DELIVERY: INTERNATIONAL SERVICE RESUMPTION NOTICE (Canada) - Effective January 6, 2025
Data Files
01/03/2025
ZIP Codes by Area and District codes

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

Announcements
01/02/2025
INFORMATIONAL: REMINDER Scheduled Commercial Systems Activities - Price Change Release (1.5.2025)
Technical Specifications
01/02/2025
Enterprise Payment System IV-MTR Data Elements