The Anatomy Of UPS Tracking Numbers - GoComet
https://www.gocomet.com/blog/ups-tracking-numbers/
WebFeb 22, 2024 · 1Z + Shipper Number + Service Level Indicator + Package Identifier + Check Digit. This line, despite its seeming complexity, describes the “who,” “how,” “what,” and “where” of your package’s journey. Understanding each component separately gives you important information about its location and expected arrival time.
DA: 9 PA: 89 MOZ Rank: 74