¿You mean to locate where the driver is in his route? I know UPS has an app that lets you know where your package is in real time. I used it a few months ago while in Albuquerque and I wanted to be sure that I was going at my rbnb when my package arrived . Go to the website and look for it. I think it is part of a service called MyUps or something like that.
Depends on when and where you are. Best bet is to go to the building to inquire
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