Data Files
08/10/2026
Cumulative Listing of ZIP Codes Covered by the LACS Database

This document provides a cumulative listing of ZIP Codes covered by the LACS database for LACSLink®.

Announcements
08/07/2026
INFORMATIONAL - USPS APIs System Deployment [CR# TBD] - August 22, 2026
Announcements
08/07/2026
INFORMATIONAL - Commercial System Releases – August 9, 2026
Announcements
08/07/2026
DELIVERY - COS COB Post Office (06807) - Temporarily Closed
Announcements
08/07/2026
INFORMATIONAL - USPS.com Maintenance on August 22, 2026 CANCELLED
Announcements
08/06/2026
DELIVERY - Inchelium, WA 99138-Resume Operations (08-06-2026)
Announcements
08/06/2026
DELIVERY - Rosewood, WA 99208-Resume Operations (08-06-2026)
Announcements
08/06/2026
DELIVERY - Juntura OR 97911-Resume Operations (08.06.2026)
Announcements
08/06/2026
DELIVERY - Wetmore CO 81253-Resume Operations (08-06-2026)
Announcements
08/06/2026
PCC Events (August 2026)
Announcements
08/06/2026
Part Two: Leveraging Informed Delivery for Your PCC Events
Announcements
08/06/2026
INFORMATIONAL - Commercial System Release – August 11, 2026 (LBRO 20.0.1)
Release Notes
08/05/2026
PTR2 Release Notes_DD_08_08_26
Release Notes
08/05/2026
PTR2 Release Notes_DD_09_08_26
Announcements
08/05/2026
INFORMATIONAL - International Service Resumption - Effective August 7, 2026
Announcements
08/04/2026
INFORMATIONAL: USPS APIs System Release Notification
Announcements
08/04/2026
INFORMATIONAL - Pacific Northwest Region – Wildfires
Announcements
08/04/2026
INFORMATIONAL - Addresses API 3.3.1 Access Controls Successfully Implemented
Announcements
08/04/2026
DELIVERY - Rosewood Post Office (99208) - Temporarily Closed
Tech Guides
08/04/2026
Guide to USPS Ship
User Guides
08/04/2026
Guide to eInduction
Announcements
08/03/2026
DELIVERY - Mead Post Office (99021) - Temporarily Closed
Announcements
08/03/2026
DELIVERY - Nine Mile Falls Post Office (99026) - Temporarily Closed
Data Files
08/03/2026
July 2026 Nixie Volume

This spreadsheet contains the UAA statistics for July 2026.

Announcements
08/03/2026
INFORMATIONAL - Commercial System Releases – August 6 - August 14, 2026