usps.track postcentral is a useful tool for tracking packages and shipments sent through USPS. By entering the tracking number into the USPS Track & Confirm service, customers can receive real-time updates on the status of their packages. USPS Postcentral helps provide detailed information, including the package’s location, estimated delivery date, and any delays in transit. If there are any issues or delays with the package, users can track it directly through this tool or reach out to USPS customer service for assistance.