Tracking numbers used in any logistic environment are created sequentially at country of origin. The numbers are specific and not duplicated. Therefore only the UPS system will create a number. Where a multi site operation is use like UPS central logging occurs.
Its not like a barcode on a product its uniquely created.
The order tracking system for UPS works by using a tracking number. When a package is put into the system it has a special number this number is tracked by everyone handling the package.
UPS
You should be able to find the tracking number, on ups's homepage. You should also be able to find the tracking information for the number. Which may include the whereabouts of the package you may seek.
When ordering items with UPS shipping, the tracking number should be emailed to you or you will find it on the receipt that you get when you have ordered your item that one recommends printing.
To track any UPS Freight parcel online, one needs the tracking number. Once this is to hand, this can be entered in the online tracking tool on UPS's website.
Using UPS tracking service is really simple. First, get the tracking number from wherever the item was ordered or shipped from, usually it will be sent through email. Then going to UPS's website there is a link for tracking shipments, enter your number and it shows where the package has been and an estimated delivery date.
To check the status of a parcel with UPS, call 1-800-PICK-UPS. When you get through say "tracking" then say your tracking number and listen for further instructions.
UPS tracking numbers generally cost in the regions of $20. This will vary, however, on the size of the letter, parcel or package, and on where it will be delivered to.
One a package is brought into UPS for shipment, UPS assigns a special tracking number to the package. The package is then scanned into the computer where it stays in the system. The package is then scanned at all UPS offices that it must go through in order to reach the final destination of the package itself. During this process anyone with the tracking number can then go to the website and enter the tracking number and find out if the package has been delivered or where it is located.
Whenever a package is accepted by UPS for shipment, a label with the delivery address and a bar code is attached to the package. The tracking number is always on this label, usually under the bar code.
you can track it here http://wwwapps.ups.com/WebTracking/reference
It is believed that this question is referring to the tracking of UPS parcels. One can find information about tracking UPS parcels on the UPS website. There is a wealth of information on the site including tracking detail help.