Data Files
04/02/2024
Priority Mail Service Standards Exceptions FY2024 Q3 with Headers

The file attached is compressed. This spreadsheet details Priority Mail Service Standards Exceptions for Q3 FY2024. To download a version of this file without headers, please click here.

Data Files
04/02/2024
Priority Mail Service Standards Exceptions FY2024 Q3

The file attached is compressed. This spreadsheet details Priority Mail Service Standards Exceptions for Q3 FY2024. To download a version of this file with headers, please click here.

Data Files
04/02/2024
Originating Service Standards FY2024 Q3 with Headers

This spreadsheet details originating service standards for Q3 FY2024. The file attached is compressed. To download a version of this file without headers, please click here.

Data Files
04/02/2024
Originating Service Standards FY2024 Q3

This spreadsheet details originating service standards for Q3 FY2024. The file attached is compressed. To download a version of this file with headers, please click here.

Publications
04/02/2024
pub123

hi

Release Notes
04/02/2024
Data Files
04/02/2024
ZIP Codes by Area and District codes

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

Announcements
04/01/2024
Data Files
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:

  1. Two Pass Zones: Automated two-step sector/segment at mail processing facilities
  2. 876 Carrier Route Sort Zones: Automated incoming secondary carrier route sorting at plants
  3. Carrier Route Barcode Sorter (CSBCS) Zones: Automated walk sequence sorting on CSBCS machines at delivery units
  4. Delivery Barcode Sorter (DBCS) Zones: Automated walk sequence sorting on DBCS machines at plants [i.e., sectional center facilities (SCFs)] or at delivery units
  5. Manual/Mechanized Zones: No automated sorting; no tracking code scans should be generated from facilities matched to these ZIP Codes
Data Files
04/01/2024
Pending Route Adjustment File

This Excel sheet details route adjustments for March 2024 thru May 2024.