Data Files
04/01/2024
04/01/2024
Automated Zone Indicator (AZI) Table
The AZI table lists each five-digit ZIP Code™ and is an indicator of the type of processing that typically takes place on letter mail destined for each ZIP Code. Each number in the file is a ZIP Code appended with a numeric zone indicator. The five numeric indicators are as follows:
- Two Pass Zones: Automated two-step sector/segment at mail processing facilities
- 876 Carrier Route Sort Zones: Automated incoming secondary carrier route sorting at plants
- Carrier Route Barcode Sorter (CSBCS) Zones: Automated walk sequence sorting on CSBCS machines at delivery units
- Delivery Barcode Sorter (DBCS) Zones: Automated walk sequence sorting on DBCS machines at plants [i.e., sectional center facilities (SCFs)] or at delivery units
- Manual/Mechanized Zones: No automated sorting; no tracking code scans should be generated from facilities matched to these ZIP Codes
Announcements
03/29/2024
03/29/2024
Presentations
03/28/2024
03/28/2024
National Postal Forum Overview Presentation
Click here for the webinar recording:
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Fact Sheets
03/28/2024
03/28/2024
Announcements
03/28/2024
03/28/2024
Contact Lists
03/28/2024
03/28/2024
Manifest Analysis Certification Batch (MAC Batch™) Certified Products List
An updated list for MAC Batch™ certified software products.
Contact Lists
03/28/2024
03/28/2024
Presort Accuracy, Validation, and Evaluation (PAVE™) Certified Products List
This document provides a listing of all PAVE™ certified products.
Announcements
03/27/2024
03/27/2024
Announcements
03/27/2024
03/27/2024
Announcements
03/27/2024
03/27/2024