A UPS tracking number, for domestic packages within the United States, will usually start with "1Z" followed by a 6 character shipper number (numbers and letters), a 2 digit service level indicator, and finally 8 digits identifying the package, for a total of 18 characters.
Similarly, it is asked, is a customs number a tracking number?
In most cases with USPS International Shipping, your customs form is also your USPS shipping label. Important: Your USPS customs form number is the tracking number for your package.
What is an example of a UPS tracking number?
UPS Tracking number is eighteen alpha-numeric characters. It starts with '1Z' and ends with check digit. For example, 1Z 999 AA1 01 2345 6784. Checkdigit shows whether UPS tracking number contains a mistype.
What does it mean when USPS says pre shipment?
When tracking shows "Pre-Shipment Info Sent to USPS" it can mean: - The package could still be in the seller's possession. - The package could have been dropped off and is still being held/sorted by USPS. - The package could have been sorted by USPS and sent off without being scanned.