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USPS Tracking ®. 9400 1000 0000 0000 0000 00. Priority Mail ®. 9205 5000 0000 0000 0000 00. Certified Mail ®. 9407 3000 0000 0000 0000 00. Collect on Delivery. 9303 3000 0000 0000 0000 00. Global Express Guaranteed ®.
Find out how to track your package with USPS, what the tracking statuses mean, and how to sign up for Informed Delivery notifications.
With Informed Delivery, you never have to type in another tracking number. Sign up to: See images* of incoming mail. Automatically track the packages you're expecting. Set up email and text alerts so you don't need to enter tracking numbers. Enter USPS Delivery Instructions ™ for your mail carrier.
Learn how to find your tracking number for USPS packages online, by phone, or on your receipt. Track your package status and delivery easily.
USPS Tracking
Where can I find my tracking number? You may locate your tracking number on your: Sales or mailing receipt; Online label record, if you purchased postage online (through Click-N-Ship®, eBay, or other services) Or below the barcode placed on the mailed item (see article USPS Tracking® - The Basics, section “How does USPS Tracking® work?")
Learn how to use USPS Tracking® to track your mail and packages, find your tracking number, and get status updates on your delivery.
