Greater Omaha Postal Customer Council

03/02/2026 10:30

WASHINGTON — The U.S. Postal Service today celebrated pioneering quiltmaker Harriet Powers (1837-1910) at a ceremony in the nation’s capital to dedicate four new commemorative stamps.

02/28/2026 09:04

WASHINGTON — The U.S. Postal Service today celebrated pioneering quiltmaker Harriet Powers (1837-1910) at a ceremony in the nation’s capital to dedicate four new commemorative stamps.

02/24/2026 11:29

WASHINGTON — Today, the U.S. Postal Service released new Priority Mail and Priority Mail Express stamps featuring breathtaking images captured by the National Aeronautics and Space Administration’s (NASA) James Webb Space Telescope (Webb).

Postal Service Celebrates Bruce Lee

02/24/2026 10:00

02/18/2026 11:56

SEATTLE — The U.S. Postal Service honors and celebrates the life of Chinese American martial artist, actor and filmmaker Bruce Lee with a new stamp featuring an eye-popping image of his iconic flying kick. The stamp was dedicated at a ceremony today at the Nippon Kan Theater in Seattle.

02/17/2026 13:43

WASHINGTON — The U.S. Postal Service today announced two new stamps to be released later in 2026: Happy Birthday and a nonprofit-price stamp featuring a summer sunset. Additional stamp subjects will be announced in the coming weeks and months. These designs are preliminary and may change.

02/17/2026 08:30

02/13/2026 09:00

The U.S. Postal Service will commemorate quiltmaker Harriet Powers (1837–1910) with four new stamps. Powers was a formerly enslaved woman who stitched works that are celebrated as masterpieces of American folk art and storytelling.

02/12/2026 14:04

Post Offices will be closed on Monday, February 16, 2026, in observance of Presidents Day. There will be no mail delivery, caller service or Post Office Box service. All services resume on Tuesday, February 17th. Post Offices will be open for regularly scheduled hours on Saturday, February 14th.

3 Digit ZIP/AISU Office List (AISUREPT.TXT)

02/04/2026 07:36

WASHINGTON — The U.S. Postal Service will observe Presidents Day on Monday, Feb. 16. All Post Office locations will be closed. Regular mail delivery and retail services will resume on Tuesday, Feb. 17.

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Automated Zone Indicator (AZI) Table

03/02/2026 05:00

City/State ZIP Code Weekly Compare

03/02/2026 05:00

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: Two Pass Zones: Automated two-step sector/segment at mail processing facilities876 Carrier Route Sort Zones: Automated incoming secondary carrier route sorting at plantsCarrier Route Barcode Sorter (CSBCS) Zones: Automated walk sequence sorting on CSBCS machines at delivery unitsDelivery Barcode Sorter (DBCS) Zones: Automated walk sequence sorting on DBCS machines at...

ZIP Codes by Area and District codes

03/02/2026 05:00

03/02/2026 05:00

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

03/02/2026 05:00