The Rocky Mountain Postal Customer Council is pleased to present the following upcoming events:

2026 denver plant tour

Please join us at the Denver Plant for a guided Plant Tour on March 5th from 10:00 am to 12:00 pm!

If you have any questions, please email This email address is being protected from spambots. You need JavaScript enabled to view it..

Event Date 03-05-2026 10:00 am
Event End Date 03-05-2026 12:00 pm
Cut Off Date 03-04-2026 12:00 pm
Capacity 30
Registered 16
Available Place 14
Individual Price Free

npf 2026

Please join us at the NPF this year in Phoenix, Arizona from May 3-6 2026!

Click on the QR Code to enter a contest to win free registration for first-time attendees!

If you have any questions, please email This email address is being protected from spambots. You need JavaScript enabled to view it.

Event Date 05-03-2026
Event End Date 05-06-2026
Capacity Unlimited
Individual Price Enter the contest in the QR code for a chance to win a complimentary registration to the NPF!

USPS National and Colorado News

News from USPS National and USPS Colorado.
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.
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02/26/2026 12:07
Andrea Gunnarson took the oath of office on Thursday, Feb. 26, becoming Littleton’s 12 postmaster since 1937.
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02/25/2026 06:18
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).
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02/24/2026 10:00
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).
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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.
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02/17/2026 09:51
Littleton, Colorado Postmaster Installation Ceremony
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02/17/2026 08:30
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.
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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.
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02/09/2026 14:39
DENVER — The U.S. Postal Service is reminding customers in Colorado that Post Office locations will be closed and regular mail delivery will not occur on Presidents’ Day, Monday, Feb. 16, 2026.
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02/03/2026 06:18
LOVELAND — USPS staff joined Loveland City of Commerce staff on Feb. 2 to kick off the 80th annual Loveland Valentine Remailing Program where volunteers applied caches and special pictorial cancellations to valentines sent from across the United States and around the world.
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PostalPro News

News from PostalPro.
03/02/2026 05:00
Detailed information on the USPS Ship (Formerly Package Platform) data elements available through the Informed Visibility Mail Tracking & Reporting (IV-MTR) application. Please note that items in bold text were updated or added recently.
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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...
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03/02/2026 05:00
The Excel spreadsheet lists ZIP Codes with the associated Area and District Codes.
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03/02/2026 05:00
List of US Postal Service machines by site, including a description of each machine.
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03/02/2026 05:00
This spreadsheet contains the UAA statistics for February 2026.
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