Data Files
11/03/2025
AISU ZIP Code Record and AISU Address Record Descriptions (AISULOUT.TXT)
Data Files
11/03/2025
AISU ZIP Code File (AISUZIPS.TXT)
Data Files
11/03/2025
AISU Contact Information (AISUADDR.TXT)
Data Files
11/03/2025
Area District Finance File Specification (AREA_DIST_LAYOUT.TXT)
Data Files
11/03/2025
Area District Finance File (AREADIST.TXT)
Data Files
11/03/2025
Area/District 3-digit and 5-digit ZIP Code Assignments (AREA_DIST_ZIP.TXT)
Data Files
11/03/2025
Move to Competitive Street Addressing (MTC SA) List

This .txt file contains the MTC SA List.

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