Data Files
10/19/2026
Area District Finance File Specification (AREA_DIST_LAYOUT.TXT)
Data Files
10/19/2026
Area District Finance File (AREADIST.TXT)
Data Files
10/19/2026
Area/District 3-digit and 5-digit ZIP Code Assignments (AREA_DIST_ZIP.TXT)
Data Files
10/19/2026
Move to Competitive Street Addressing (MTC SA) List

This .txt file contains the MTC SA List.

Announcements
10/16/2026
DELIVERY - Southern Area -Texas 2 District - Matagorda Post Office (77457) Resuming Operations
Announcements
10/16/2026
Step Into Leadership: Apply Now for the USPS National AIM Industry
Announcements
10/16/2026
INFORMATIONAL - Commercial System Releases – Week of October 24, 2026
Release Notes
10/16/2026
PTR1 Release Notes_DD_10_17_26
Announcements
10/16/2026
INFORMATIONAL - RESOLVED - PostalOne! System – INCIDENT 11118454 Extended Processing Times for Large Mail.XML Mailings
Announcements
10/15/2026
INFORMATIONAL - New Commercial Organization