How to find your tracking number - USPS
https://faq.usps.com/articles/Knowledge/How-to-find-your-tracking-number
WebYou 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?")
DA: 14 PA: 10 MOZ Rank: 24