DELIVERY: Atlantic Area - New York 3 District - Gainesville Post Office (14066) - Temporarily Closed

Mail.dat Technical Specifications R61.0.0.0 V2

ZIP Codes by Area and District codes

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

Post Office/ZIP Code Entries for Postal Bulletin 12/12/2024

This spreadsheet provides details on the Post Office/ZIP Code entry changes for Postal Bulletin issue 12/12/2024.

INFORMATIONAL: USPS Ship Weekly Webinars - Reminder: eVS Shippers are Required to Migrate to USPS Ship by Feb 1, 2025

INFORMATIONAL: USPS Ship Weekly Webinars - Reminder: eVS Shippers are Required to Migrate to USPS Ship by Feb 1, 2025

INFORMATIONAL: Strategy For Package Consolidator Agreements

November 2024 Nixie Volume

This spreadsheet contains the UAA statistics for November 2024.

Inquiries and Contact List - December 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