How can customers track their packages through USPS?

Customers can track their packages through USPS primarily by using the tracking number provided at the time of shipment. This tracking number serves as a unique identifier for each package and allows customers to monitor its journey from the point of origin to the destination. When customers enter this tracking number on the USPS website or mobile app, they gain access to real-time updates regarding the package’s location, status, and estimated delivery date. This method is efficient and preferred as it provides instant information directly related to the specific package being tracked.

Using a delivery estimate offers general information about expected delivery times but does not provide precise tracking data. Calling customer service may result in assistance with tracking questions, but it is not as direct or efficient as using the tracking number. Visiting a local USPS office may allow customers to ask questions about their package, but without the tracking number, the information provided could be limited. Therefore, the tracking number is the most effective tool for customers to track their packages.