usps article number tracking number

usps article number tracking number refers to a unique identifier used by USPS to track packages. The article number is often associated with international shipments or registered mail. It serves as a way to monitor the package’s progress as it moves through the postal system. To track your package, simply enter the article number or tracking number provided by USPS into their tracking tool on the official website. This will allow you to see detailed updates on where the package is in the delivery process, including any delivery exceptions or delays.