Announcements
02/07/2025
INFORMATIONAL WEBINAR: How USPS Can Help You Save on Shipping in 2025
Publications
02/07/2025
Publication 199: Intelligent Mail Package Barcode (IMpb) Implementation Guide for Confirmation Services and Electronic Payment Systems
Fact Sheets
02/07/2025
Address Information System (AIS) Products Pricing

Pricing guide for Address Information System (AIS) products, including Carrier Route, ZIP + 4®, Five-Digit ZIP®, City State, Delivery Statistics, Z4Change, ZIPMove, eLOT®, and RDI™.

Announcements
02/06/2025
January 2025 News You Need to Know from Mailers Technical Advisory Committee (MTAC)
Presentations
02/06/2025
National Postal Forum 2025 Overview with Karen McCormick and Lindsey Taylor
Announcements
02/06/2025
INFORMATIONAL - Web Tools Retirement and Migration Dates
Contact Lists
02/05/2025
Inquiries and Contact List February 2025
Announcements
02/05/2025
Updated Information: International Inbound Mail and Packages from China and Hong Kong Posts
Announcements
02/04/2025
DELIVERY - INTERNATIONAL SERVICE SUSPENSION NOTICE – effective February 4, 2025
Announcements
02/04/2025
Post Office/ZIP Code Entries for Postal Bulletin 2/20/2025

This spreadsheet provides details on the Post Office/ZIP Code entry changes for Postal Bulletin issue 2/20/2025.