Announcements
06/24/2025
DELIVERY - Southern Area – Arkansas Oklahoma District Center City Station (73102) – Temporarily Suspended
Announcements
06/24/2025
INFORMATIONAL - USPS APIs System Maintenance June 25, 2025
Announcements
06/24/2025
DELIVERY: WestPac Area - ID-MT-OR District - Keno Post Office-Resumed Operations
Data Files
06/23/2025
***Updated - New Areas*** - Area District 5-digit ZIP Codes (AREADIST_ZIP5.TXT)
Data Files
06/23/2025
City/State ZIP Code Weekly Compare
Data Files
06/23/2025
3 Digit ZIP/AISU Office List (AISUREPT.TXT)
Data Files
06/23/2025
AIS Congressional District File (CONG_DIST.TXT)
Data Files
06/23/2025
AIS County Name Table Layout (AISCNTY.TXT)
Data Files
06/23/2025
AMS County Name Table (COUNTY_NAME_TABLE.TXT)
Contact Lists
06/23/2025
AMS Address Report: AISU Mailing List (ADDRREPT.TXT)